3422679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 5376000

約数和(自身を除く): 1953321

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 149, 247, 403, 447, 589, 741, 1209, 1767, 1937, 2831, 4619, 5811, 7657, 8493, 13857, 22971, 36803, 60047, 87761, 110409, 180141, 263283, 1140893, 3422679]

約数ペア:

[(1, 3422679), (3, 1140893), (13, 263283), (19, 180141), (31, 110409), (39, 87761), (57, 60047), (93, 36803), (149, 22971), (247, 13857), (403, 8493), (447, 7657), (589, 5811), (741, 4619), (1209, 2831), (1767, 1937)]