15962013

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 23719488

約数和(自身を除く): 7757475

約数列:

[1, 3, 9, 67, 103, 201, 257, 309, 603, 771, 927, 2313, 6901, 17219, 20703, 26471, 51657, 62109, 79413, 154971, 238239, 1773557, 5320671, 15962013]

約数ペア:

[(1, 15962013), (3, 5320671), (9, 1773557), (67, 238239), (103, 154971), (201, 79413), (257, 62109), (309, 51657), (603, 26471), (771, 20703), (927, 17219), (2313, 6901)]