30041473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16963}}^1$

素因数の和:17004

約数の個数: 16

約数和(自身を含む): 39085056

約数和(自身を除く): 9043583

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 16963, 118741, 186593, 390149, 1306151, 2731043, 4291639, 30041473]

約数ペア:

[(1, 30041473), (7, 4291639), (11, 2731043), (23, 1306151), (77, 390149), (161, 186593), (253, 118741), (1771, 16963)]