1913162889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{10223}}^1$

素因数の和:10397

約数の個数: 32

約数和(自身を含む): 2862065664

約数和(自身を除く): 948902775

約数列:

[1, 3, 11, 33, 53, 107, 159, 321, 583, 1177, 1749, 3531, 5671, 10223, 17013, 30669, 62381, 112453, 187143, 337359, 541819, 1093861, 1625457, 3281583, 5960009, 12032471, 17880027, 36097413, 57974633, 173923899, 637720963, 1913162889]

約数ペア:

[(1, 1913162889), (3, 637720963), (11, 173923899), (33, 57974633), (53, 36097413), (107, 17880027), (159, 12032471), (321, 5960009), (583, 3281583), (1177, 1625457), (1749, 1093861), (3531, 541819), (5671, 337359), (10223, 187143), (17013, 112453), (30669, 62381)]