1297667091

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{4801}}^1$

素因数の和:5083

約数の個数: 32

約数和(自身を含む): 2019759616

約数和(自身を除く): 722092525

約数列:

[1, 3, 7, 21, 61, 183, 211, 427, 633, 1281, 1477, 4431, 4801, 12871, 14403, 33607, 38613, 90097, 100821, 270291, 292861, 878583, 1013011, 2050027, 3039033, 6150081, 7091077, 21273231, 61793671, 185381013, 432555697, 1297667091]

約数ペア:

[(1, 1297667091), (3, 432555697), (7, 185381013), (21, 61793671), (61, 21273231), (183, 7091077), (211, 6150081), (427, 3039033), (633, 2050027), (1281, 1013011), (1477, 878583), (4431, 292861), (4801, 270291), (12871, 100821), (14403, 90097), (33607, 38613)]