1956557577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{13109}}^1$

素因数の和:13257

約数の個数: 32

約数和(自身を含む): 2907273600

約数和(自身を除く): 950716023

約数列:

[1, 3, 13, 39, 43, 89, 129, 267, 559, 1157, 1677, 3471, 3827, 11481, 13109, 39327, 49751, 149253, 170417, 511251, 563687, 1166701, 1691061, 3500103, 7327931, 15167113, 21983793, 45501339, 50168143, 150504429, 652185859, 1956557577]

約数ペア:

[(1, 1956557577), (3, 652185859), (13, 150504429), (39, 50168143), (43, 45501339), (89, 21983793), (129, 15167113), (267, 7327931), (559, 3500103), (1157, 1691061), (1677, 1166701), (3471, 563687), (3827, 511251), (11481, 170417), (13109, 149253), (39327, 49751)]