31342623

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 46495680

約数和(自身を除く): 15153057

約数列:

[1, 3, 13, 39, 73, 101, 109, 219, 303, 327, 949, 1313, 1417, 2847, 3939, 4251, 7373, 7957, 11009, 22119, 23871, 33027, 95849, 103441, 143117, 287547, 310323, 429351, 803657, 2410971, 10447541, 31342623]

約数ペア:

[(1, 31342623), (3, 10447541), (13, 2410971), (39, 803657), (73, 429351), (101, 310323), (109, 287547), (219, 143117), (303, 103441), (327, 95849), (949, 33027), (1313, 23871), (1417, 22119), (2847, 11009), (3939, 7957), (4251, 7373)]