279724038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{32353}}^1$

素因数の和:32500

約数の個数: 32

約数和(自身を含む): 614984832

約数和(自身を除く): 335260794

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 32353, 64706, 97059, 194118, 355883, 711766, 1067649, 2135298, 4238243, 8476486, 12714729, 25429458, 46620673, 93241346, 139862019, 279724038]

約数ペア:

[(1, 279724038), (2, 139862019), (3, 93241346), (6, 46620673), (11, 25429458), (22, 12714729), (33, 8476486), (66, 4238243), (131, 2135298), (262, 1067649), (393, 711766), (786, 355883), (1441, 194118), (2882, 97059), (4323, 64706), (8646, 32353)]