242153729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13177}}^1$

素因数の和:13264

約数の個数: 16

約数和(自身を含む): 273259008

約数和(自身を除く): 31105279

約数列:

[1, 17, 23, 47, 391, 799, 1081, 13177, 18377, 224009, 303071, 619319, 5152207, 10528423, 14244337, 242153729]

約数ペア:

[(1, 242153729), (17, 14244337), (23, 10528423), (47, 5152207), (391, 619319), (799, 303071), (1081, 224009), (13177, 18377)]