397698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 964224

約数和(自身を除く): 566526

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 557, 714, 1114, 1671, 3342, 3899, 7798, 9469, 11697, 18938, 23394, 28407, 56814, 66283, 132566, 198849, 397698]

約数ペア:

[(1, 397698), (2, 198849), (3, 132566), (6, 66283), (7, 56814), (14, 28407), (17, 23394), (21, 18938), (34, 11697), (42, 9469), (51, 7798), (102, 3899), (119, 3342), (238, 1671), (357, 1114), (557, 714)]