898492517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 1058158080

約数和(自身を除く): 159665563

約数列:

[1, 13, 17, 53, 79, 221, 689, 901, 971, 1027, 1343, 4187, 11713, 12623, 16507, 17459, 51463, 54431, 71179, 76709, 214591, 669019, 874871, 925327, 997217, 1304053, 4065577, 11373323, 16952689, 52852501, 69114809, 898492517]

約数ペア:

[(1, 898492517), (13, 69114809), (17, 52852501), (53, 16952689), (79, 11373323), (221, 4065577), (689, 1304053), (901, 997217), (971, 925327), (1027, 874871), (1343, 669019), (4187, 214591), (11713, 76709), (12623, 71179), (16507, 54431), (17459, 51463)]