372222921

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13297}}^1$

素因数の和:13381

約数の個数: 32

約数和(自身を含む): 599154688

約数和(自身を除く): 226931767

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 3999, 9331, 13297, 27993, 39891, 93079, 279237, 412207, 571771, 1236621, 1715313, 2885449, 4002397, 8656347, 12007191, 17724901, 53174703, 124074307, 372222921]

約数ペア:

[(1, 372222921), (3, 124074307), (7, 53174703), (21, 17724901), (31, 12007191), (43, 8656347), (93, 4002397), (129, 2885449), (217, 1715313), (301, 1236621), (651, 571771), (903, 412207), (1333, 279237), (3999, 93079), (9331, 39891), (13297, 27993)]