753640294941

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{3966173}}^1$

素因数の和:3966713

約数の個数: 24

約数和(自身を含む): 1116176551776

約数和(自身を除く): 362536256835

約数列:

[1, 3, 9, 43, 129, 387, 491, 1473, 4419, 21113, 63339, 190017, 3966173, 11898519, 35695557, 170545439, 511636317, 1534908951, 1947390943, 5842172829, 17526518487, 83737810549, 251213431647, 753640294941]

約数ペア:

[(1, 753640294941), (3, 251213431647), (9, 83737810549), (43, 17526518487), (129, 5842172829), (387, 1947390943), (491, 1534908951), (1473, 511636317), (4419, 170545439), (21113, 35695557), (63339, 11898519), (190017, 3966173)]