9378687

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 13939200

約数和(自身を除く): 4560513

約数列:

[1, 3, 23, 29, 43, 69, 87, 109, 129, 327, 667, 989, 1247, 2001, 2507, 2967, 3161, 3741, 4687, 7521, 9483, 14061, 28681, 72703, 86043, 107801, 135923, 218109, 323403, 407769, 3126229, 9378687]

約数ペア:

[(1, 9378687), (3, 3126229), (23, 407769), (29, 323403), (43, 218109), (69, 135923), (87, 107801), (109, 86043), (129, 72703), (327, 28681), (667, 14061), (989, 9483), (1247, 7521), (2001, 4687), (2507, 3741), (2967, 3161)]