42249921

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{8863}}^1$

素因数の和:9100

約数の個数: 16

約数和(自身を含む): 64671744

約数和(自身を除く): 22421823

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 8863, 26589, 62041, 186123, 2011901, 6035703, 14083307, 42249921]

約数ペア:

[(1, 42249921), (3, 14083307), (7, 6035703), (21, 2011901), (227, 186123), (681, 62041), (1589, 26589), (4767, 8863)]