244265217

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{130693}}^1$

素因数の和:130792

約数の個数: 16

約数和(自身を含む): 376398720

約数和(自身を除く): 132133503

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 130693, 392079, 914851, 2744553, 11631677, 34895031, 81421739, 244265217]

約数ペア:

[(1, 244265217), (3, 81421739), (7, 34895031), (21, 11631677), (89, 2744553), (267, 914851), (623, 392079), (1869, 130693)]