919493199

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{4799}}^1$

素因数の和:5215

約数の個数: 24

約数和(自身を含む): 1354080000

約数和(自身を除く): 434586801

約数列:

[1, 3, 9, 61, 183, 349, 549, 1047, 3141, 4799, 14397, 21289, 43191, 63867, 191601, 292739, 878217, 1674851, 2634651, 5024553, 15073659, 102165911, 306497733, 919493199]

約数ペア:

[(1, 919493199), (3, 306497733), (9, 102165911), (61, 15073659), (183, 5024553), (349, 2634651), (549, 1674851), (1047, 878217), (3141, 292739), (4799, 191601), (14397, 63867), (21289, 43191)]