8493191

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 10075968

約数和(自身を除く): 1582777

約数列:

[1, 7, 41, 101, 287, 293, 707, 2051, 4141, 12013, 28987, 29593, 84091, 207151, 1213313, 8493191]

約数ペア:

[(1, 8493191), (7, 1213313), (41, 207151), (101, 84091), (287, 29593), (293, 28987), (707, 12013), (2051, 4141)]