22013817

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3167}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 33656832

約数和(自身を除く): 11643015

約数列:

[1, 3, 7, 21, 331, 993, 2317, 3167, 6951, 9501, 22169, 66507, 1048277, 3144831, 7337939, 22013817]

約数ペア:

[(1, 22013817), (3, 7337939), (7, 3144831), (21, 1048277), (331, 66507), (993, 22169), (2317, 9501), (3167, 6951)]