620378603

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 739694592

約数和(自身を除く): 119315989

約数列:

[1, 13, 17, 31, 83, 221, 403, 527, 1079, 1091, 1411, 2573, 6851, 14183, 18343, 18547, 33449, 33821, 43741, 90553, 241111, 439673, 568633, 574957, 1177189, 1539401, 2807143, 7474441, 20012213, 36492859, 47721431, 620378603]

約数ペア:

[(1, 620378603), (13, 47721431), (17, 36492859), (31, 20012213), (83, 7474441), (221, 2807143), (403, 1539401), (527, 1177189), (1079, 574957), (1091, 568633), (1411, 439673), (2573, 241111), (6851, 90553), (14183, 43741), (18343, 33821), (18547, 33449)]