426634557

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 594746880

約数和(自身を除く): 168112323

約数列:

[1, 3, 47, 73, 141, 181, 219, 229, 543, 687, 3431, 8507, 10293, 10763, 13213, 16717, 25521, 32289, 39639, 41449, 50151, 124347, 621011, 785699, 1863033, 1948103, 2357097, 3025777, 5844309, 9077331, 142211519, 426634557]

約数ペア:

[(1, 426634557), (3, 142211519), (47, 9077331), (73, 5844309), (141, 3025777), (181, 2357097), (219, 1948103), (229, 1863033), (543, 785699), (687, 621011), (3431, 124347), (8507, 50151), (10293, 41449), (10763, 39639), (13213, 32289), (16717, 25521)]