407967077

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{2089}}^1$

素因数の和:3332

約数の個数: 16

約数和(自身を含む): 487153920

約数和(自身を除く): 79186843

約数列:

[1, 7, 23, 161, 1213, 2089, 8491, 14623, 27899, 48047, 195293, 336329, 2533957, 17737699, 58281011, 407967077]

約数ペア:

[(1, 407967077), (7, 58281011), (23, 17737699), (161, 2533957), (1213, 336329), (2089, 195293), (8491, 48047), (14623, 27899)]