28107173

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 30720000

約数和(自身を除く): 2612827

約数列:

[1, 23, 31, 79, 499, 713, 1817, 2449, 11477, 15469, 39421, 56327, 355787, 906683, 1222051, 28107173]

約数ペア:

[(1, 28107173), (23, 1222051), (31, 906683), (79, 355787), (499, 56327), (713, 39421), (1817, 15469), (2449, 11477)]