272500021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9547}}^1$

素因数の和:9660

約数の個数: 16

約数和(自身を含む): 305230464

約数和(自身を除く): 32730443

約数列:

[1, 17, 23, 73, 391, 1241, 1679, 9547, 28543, 162299, 219581, 696931, 3732877, 11847827, 16029413, 272500021]

約数ペア:

[(1, 272500021), (17, 16029413), (23, 11847827), (73, 3732877), (391, 696931), (1241, 219581), (1679, 162299), (9547, 28543)]