401804919

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{9173}}^1$

素因数の和:9367

約数の個数: 24

約数和(自身を含む): 602988672

約数和(自身を除く): 201183753

約数列:

[1, 3, 9, 31, 93, 157, 279, 471, 1413, 4867, 9173, 14601, 27519, 43803, 82557, 284363, 853089, 1440161, 2559267, 4320483, 12961449, 44644991, 133934973, 401804919]

約数ペア:

[(1, 401804919), (3, 133934973), (9, 44644991), (31, 12961449), (93, 4320483), (157, 2559267), (279, 1440161), (471, 853089), (1413, 284363), (4867, 82557), (9173, 43803), (14601, 27519)]