872723747

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{64901}}^1$

素因数の和:65038

約数の個数: 16

約数和(自身を含む): 1065431232

約数和(自身を除く): 192707485

約数列:

[1, 7, 17, 113, 119, 791, 1921, 13447, 64901, 454307, 1103317, 7333813, 7723219, 51336691, 124674821, 872723747]

約数ペア:

[(1, 872723747), (7, 124674821), (17, 51336691), (113, 7723219), (119, 7333813), (791, 1103317), (1921, 454307), (13447, 64901)]