7130442991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{2447}}^1$

素因数の和:3039

約数の個数: 32

約数和(自身を含む): 8832540672

約数和(自身を除く): 1702097681

約数列:

[1, 7, 17, 47, 119, 329, 521, 799, 2447, 3647, 5593, 8857, 17129, 24487, 41599, 61999, 115009, 171409, 291193, 416279, 805063, 1274887, 1955153, 2913953, 8924209, 13686071, 21673079, 59919689, 151711553, 419437823, 1018634713, 7130442991]

約数ペア:

[(1, 7130442991), (7, 1018634713), (17, 419437823), (47, 151711553), (119, 59919689), (329, 21673079), (521, 13686071), (799, 8924209), (2447, 2913953), (3647, 1955153), (5593, 1274887), (8857, 805063), (17129, 416279), (24487, 291193), (41599, 171409), (61999, 115009)]