2952804491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{1021}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 3704512896

約数和(自身を除く): 751708405

約数列:

[1, 7, 13, 61, 91, 427, 521, 793, 1021, 3647, 5551, 6773, 7147, 13273, 31781, 47411, 62281, 92911, 222467, 413153, 435967, 531941, 809653, 2892071, 3723587, 5667571, 6915233, 32448401, 48406631, 227138807, 421829213, 2952804491]

約数ペア:

[(1, 2952804491), (7, 421829213), (13, 227138807), (61, 48406631), (91, 32448401), (427, 6915233), (521, 5667571), (793, 3723587), (1021, 2892071), (3647, 809653), (5551, 531941), (6773, 435967), (7147, 413153), (13273, 222467), (31781, 92911), (47411, 62281)]