1301471367

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 2177971200

約数和(自身を除く): 876499833

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 137, 203, 399, 411, 551, 609, 821, 959, 1653, 2463, 2603, 2877, 3857, 3973, 5747, 7809, 11571, 11919, 15599, 17241, 18221, 23809, 27811, 46797, 54663, 71427, 75487, 83433, 109193, 112477, 166663, 226461, 327579, 337431, 452371, 499989, 528409, 787339, 1357113, 1585227, 2137063, 2362017, 3166597, 3261833, 6411189, 9499791, 9785499, 14959441, 22832831, 44878323, 61974827, 68498493, 185924481, 433823789, 1301471367]

約数ペア:

[(1, 1301471367), (3, 433823789), (7, 185924481), (19, 68498493), (21, 61974827), (29, 44878323), (57, 22832831), (87, 14959441), (133, 9785499), (137, 9499791), (203, 6411189), (399, 3261833), (411, 3166597), (551, 2362017), (609, 2137063), (821, 1585227), (959, 1357113), (1653, 787339), (2463, 528409), (2603, 499989), (2877, 452371), (3857, 337431), (3973, 327579), (5747, 226461), (7809, 166663), (11571, 112477), (11919, 109193), (15599, 83433), (17241, 75487), (18221, 71427), (23809, 54663), (27811, 46797)]