631960131

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 936585216

約数和(自身を除く): 304625085

約数列:

[1, 3, 11, 33, 101, 121, 303, 363, 1111, 1331, 1567, 3333, 3993, 4701, 12221, 17237, 36663, 51711, 134431, 158267, 189607, 403293, 474801, 568821, 1740937, 2085677, 5222811, 6257031, 19150307, 57450921, 210653377, 631960131]

約数ペア:

[(1, 631960131), (3, 210653377), (11, 57450921), (33, 19150307), (101, 6257031), (121, 5222811), (303, 2085677), (363, 1740937), (1111, 568821), (1331, 474801), (1567, 403293), (3333, 189607), (3993, 158267), (4701, 134431), (12221, 51711), (17237, 36663)]