1728006917

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{839}}^1\times {\mathrm{1741}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 2142241920

約数和(自身を除く): 414235003

約数列:

[1, 7, 13, 91, 169, 839, 1183, 1741, 5873, 10907, 12187, 22633, 76349, 141791, 158431, 294229, 992537, 1460699, 2059603, 10224893, 18989087, 132923609, 246858131, 1728006917]

約数ペア:

[(1, 1728006917), (7, 246858131), (13, 132923609), (91, 18989087), (169, 10224893), (839, 2059603), (1183, 1460699), (1741, 992537), (5873, 294229), (10907, 158431), (12187, 141791), (22633, 76349)]