15917156913

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{647}}^1\times {\mathrm{1657}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 24985874304

約数和(自身を除く): 9068717391

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 647, 707, 1657, 1941, 2121, 4529, 4949, 4971, 11599, 13587, 14847, 31703, 34797, 65347, 81193, 95109, 167357, 196041, 243579, 457429, 502071, 1072079, 1171499, 1372287, 3202003, 3216237, 3514497, 7504553, 8200493, 9606009, 22513659, 24601479, 52531871, 108279979, 157595613, 324839937, 757959853, 2273879559, 5305718971, 15917156913]

約数ペア:

[(1, 15917156913), (3, 5305718971), (7, 2273879559), (21, 757959853), (49, 324839937), (101, 157595613), (147, 108279979), (303, 52531871), (647, 24601479), (707, 22513659), (1657, 9606009), (1941, 8200493), (2121, 7504553), (4529, 3514497), (4949, 3216237), (4971, 3202003), (11599, 1372287), (13587, 1171499), (14847, 1072079), (31703, 502071), (34797, 457429), (65347, 243579), (81193, 196041), (95109, 167357)]