156949346879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{877}}^1\times {\mathrm{1721}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 178647994560

約数和(自身を除く): 21698647681

約数列:

[1, 13, 19, 247, 421, 877, 1721, 5473, 7999, 11401, 16663, 22373, 32699, 103987, 216619, 369217, 425087, 724541, 1509317, 4799821, 7015123, 9419033, 13766279, 19621121, 28677023, 91196599, 178961627, 372801299, 635422457, 8260491941, 12073026683, 156949346879]

約数ペア:

[(1, 156949346879), (13, 12073026683), (19, 8260491941), (247, 635422457), (421, 372801299), (877, 178961627), (1721, 91196599), (5473, 28677023), (7999, 19621121), (11401, 13766279), (16663, 9419033), (22373, 7015123), (32699, 4799821), (103987, 1509317), (216619, 724541), (369217, 425087)]