21103670935

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{421273}}^1$

素因数の和:421554

約数の個数: 16

約数和(自身を含む): 26024622624

約数和(自身を除く): 4920951689

約数列:

[1, 5, 43, 215, 233, 1165, 10019, 50095, 421273, 2106365, 18114739, 90573695, 98156609, 490783045, 4220734187, 21103670935]

約数ペア:

[(1, 21103670935), (5, 4220734187), (43, 490783045), (215, 98156609), (233, 90573695), (1165, 18114739), (10019, 2106365), (50095, 421273)]