307514207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1063}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 439014912

約数和(自身を除く): 131500705

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 289, 1001, 1063, 1309, 1547, 2023, 2431, 3179, 3757, 7441, 11693, 13819, 17017, 18071, 22253, 26299, 41327, 81851, 96733, 126497, 152009, 198781, 234923, 289289, 307207, 1064063, 1391467, 1644461, 2150449, 2584153, 3379277, 3993691, 18089071, 23654939, 27955837, 43930601, 307514207]

約数ペア:

[(1, 307514207), (7, 43930601), (11, 27955837), (13, 23654939), (17, 18089071), (77, 3993691), (91, 3379277), (119, 2584153), (143, 2150449), (187, 1644461), (221, 1391467), (289, 1064063), (1001, 307207), (1063, 289289), (1309, 234923), (1547, 198781), (2023, 152009), (2431, 126497), (3179, 96733), (3757, 81851), (7441, 41327), (11693, 26299), (13819, 22253), (17017, 18071)]