7029491021

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 8288993280

約数和(自身を除く): 1259502259

約数列:

[1, 7, 79, 101, 127, 553, 707, 889, 991, 6937, 7979, 10033, 12827, 55853, 70231, 78289, 89789, 100091, 125857, 548023, 700637, 880999, 1013333, 7093331, 7907189, 9942703, 12711557, 55350323, 69598921, 88980899, 1004213003, 7029491021]

約数ペア:

[(1, 7029491021), (7, 1004213003), (79, 88980899), (101, 69598921), (127, 55350323), (553, 12711557), (707, 9942703), (889, 7907189), (991, 7093331), (6937, 1013333), (7979, 880999), (10033, 700637), (12827, 548023), (55853, 125857), (70231, 100091), (78289, 89789)]