1639232771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{8783}}^1$

素因数の和:8879

約数の個数: 24

約数和(自身を含む): 1927701504

約数和(自身を除く): 288468733

約数列:

[1, 11, 19, 47, 209, 361, 517, 893, 3971, 8783, 9823, 16967, 96613, 166877, 186637, 412801, 1835647, 3170663, 4540811, 7843219, 34877293, 86275409, 149021161, 1639232771]

約数ペア:

[(1, 1639232771), (11, 149021161), (19, 86275409), (47, 34877293), (209, 7843219), (361, 4540811), (517, 3170663), (893, 1835647), (3971, 412801), (8783, 186637), (9823, 166877), (16967, 96613)]