3087812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 7056000

約数和(自身を除く): 3968188

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 499, 884, 998, 1547, 1996, 3094, 3493, 6188, 6487, 6986, 8483, 12974, 13972, 16966, 25948, 33932, 45409, 59381, 90818, 110279, 118762, 181636, 220558, 237524, 441116, 771953, 1543906, 3087812]

約数ペア:

[(1, 3087812), (2, 1543906), (4, 771953), (7, 441116), (13, 237524), (14, 220558), (17, 181636), (26, 118762), (28, 110279), (34, 90818), (52, 59381), (68, 45409), (91, 33932), (119, 25948), (182, 16966), (221, 13972), (238, 12974), (364, 8483), (442, 6986), (476, 6487), (499, 6188), (884, 3493), (998, 3094), (1547, 1996)]