674952537

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{9923}}^1$

素因数の和:10053

約数の個数: 32

約数和(自身を含む): 1067028480

約数和(自身を除く): 392075943

約数列:

[1, 3, 7, 21, 41, 79, 123, 237, 287, 553, 861, 1659, 3239, 9717, 9923, 22673, 29769, 68019, 69461, 208383, 406843, 783917, 1220529, 2351751, 2847901, 5487419, 8543703, 16462257, 32140597, 96421791, 224984179, 674952537]

約数ペア:

[(1, 674952537), (3, 224984179), (7, 96421791), (21, 32140597), (41, 16462257), (79, 8543703), (123, 5487419), (237, 2847901), (287, 2351751), (553, 1220529), (861, 783917), (1659, 406843), (3239, 208383), (9717, 69461), (9923, 68019), (22673, 29769)]