1717388631

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 2872584000

約数和(自身を除く): 1155195369

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 449, 557, 763, 981, 1347, 1671, 2289, 3143, 3899, 4041, 5013, 6867, 9429, 11697, 28287, 35091, 48941, 60713, 146823, 182139, 250093, 342587, 424991, 440469, 546417, 750279, 1027761, 1274973, 1750651, 2250837, 3083283, 3824919, 5251953, 15755859, 27260137, 81780411, 190820959, 245341233, 572462877, 1717388631]

約数ペア:

[(1, 1717388631), (3, 572462877), (7, 245341233), (9, 190820959), (21, 81780411), (63, 27260137), (109, 15755859), (327, 5251953), (449, 3824919), (557, 3083283), (763, 2250837), (981, 1750651), (1347, 1274973), (1671, 1027761), (2289, 750279), (3143, 546417), (3899, 440469), (4041, 424991), (5013, 342587), (6867, 250093), (9429, 182139), (11697, 146823), (28287, 60713), (35091, 48941)]