74345131

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1181}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 94125024

約数和(自身を除く): 19779893

約数列:

[1, 7, 17, 23, 119, 161, 391, 529, 1181, 2737, 3703, 8267, 8993, 20077, 27163, 62951, 140539, 190141, 461771, 624749, 3232397, 4373243, 10620733, 74345131]

約数ペア:

[(1, 74345131), (7, 10620733), (17, 4373243), (23, 3232397), (119, 624749), (161, 461771), (391, 190141), (529, 140539), (1181, 62951), (2737, 27163), (3703, 20077), (8267, 8993)]