74491413

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 100431936

約数和(自身を除く): 25940523

約数列:

[1, 3, 197, 241, 523, 591, 723, 1569, 47477, 103031, 126043, 142431, 309093, 378129, 24830471, 74491413]

約数ペア:

[(1, 74491413), (3, 24830471), (197, 378129), (241, 309093), (523, 142431), (591, 126043), (723, 103031), (1569, 47477)]