21683882219

素因数分解:

${\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 22741544448

約数和(自身を除く): 1057662229

約数列:

[1, 61, 83, 113, 151, 251, 5063, 6893, 9211, 9379, 12533, 15311, 17063, 20833, 28363, 37901, 572119, 764513, 1040843, 1270813, 1416229, 1730143, 2311961, 2354129, 3145783, 4282813, 86389969, 143601869, 191892763, 261251593, 355473479, 21683882219]

約数ペア:

[(1, 21683882219), (61, 355473479), (83, 261251593), (113, 191892763), (151, 143601869), (251, 86389969), (5063, 4282813), (6893, 3145783), (9211, 2354129), (9379, 2311961), (12533, 1730143), (15311, 1416229), (17063, 1270813), (20833, 1040843), (28363, 764513), (37901, 572119)]