2891200461

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{6133}}^1$

素因数の和:6341

約数の個数: 32

約数和(自身を含む): 4117337088

約数和(自身を除く): 1226136627

約数列:

[1, 3, 31, 37, 93, 111, 137, 411, 1147, 3441, 4247, 5069, 6133, 12741, 15207, 18399, 157139, 190123, 226921, 471417, 570369, 680763, 840221, 2520663, 7034551, 21103653, 26046851, 31088177, 78140553, 93264531, 963733487, 2891200461]

約数ペア:

[(1, 2891200461), (3, 963733487), (31, 93264531), (37, 78140553), (93, 31088177), (111, 26046851), (137, 21103653), (411, 7034551), (1147, 2520663), (3441, 840221), (4247, 680763), (5069, 570369), (6133, 471417), (12741, 226921), (15207, 190123), (18399, 157139)]