23454321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 35721216

約数和(自身を除く): 12266895

約数列:

[1, 3, 11, 31, 33, 93, 101, 227, 303, 341, 681, 1023, 1111, 2497, 3131, 3333, 7037, 7491, 9393, 21111, 22927, 34441, 68781, 77407, 103323, 232221, 252197, 710737, 756591, 2132211, 7818107, 23454321]

約数ペア:

[(1, 23454321), (3, 7818107), (11, 2132211), (31, 756591), (33, 710737), (93, 252197), (101, 232221), (227, 103323), (303, 77407), (341, 68781), (681, 34441), (1023, 22927), (1111, 21111), (2497, 9393), (3131, 7491), (3333, 7037)]