513198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4073}}^1$

素因数の和:4088

約数の個数: 24

約数和(自身を含む): 1271088

約数和(自身を除く): 757890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4073, 8146, 12219, 24438, 28511, 36657, 57022, 73314, 85533, 171066, 256599, 513198]

約数ペア:

[(1, 513198), (2, 256599), (3, 171066), (6, 85533), (7, 73314), (9, 57022), (14, 36657), (18, 28511), (21, 24438), (42, 12219), (63, 8146), (126, 4073)]