13305747741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{887}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 21196062720

約数和(自身を除く): 7890314979

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 479, 803, 887, 949, 1437, 2409, 2661, 2847, 5269, 6227, 9757, 10439, 11531, 15807, 18681, 29271, 31317, 34593, 34967, 64751, 68497, 104901, 126841, 194253, 205491, 380523, 384637, 424873, 454571, 712261, 841763, 1153911, 1274619, 1363713, 2136783, 2525289, 4673603, 5000281, 5523349, 9259393, 14020809, 15000843, 16570047, 27778179, 31015729, 60756839, 93047187, 182270517, 341173019, 403204477, 1023519057, 1209613431, 4435249247, 13305747741]

約数ペア:

[(1, 13305747741), (3, 4435249247), (11, 1209613431), (13, 1023519057), (33, 403204477), (39, 341173019), (73, 182270517), (143, 93047187), (219, 60756839), (429, 31015729), (479, 27778179), (803, 16570047), (887, 15000843), (949, 14020809), (1437, 9259393), (2409, 5523349), (2661, 5000281), (2847, 4673603), (5269, 2525289), (6227, 2136783), (9757, 1363713), (10439, 1274619), (11531, 1153911), (15807, 841763), (18681, 712261), (29271, 454571), (31317, 424873), (34593, 384637), (34967, 380523), (64751, 205491), (68497, 194253), (104901, 126841)]