253211039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{839}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 275607360

約数和(自身を除く): 22396321

約数列:

[1, 17, 41, 433, 697, 839, 7361, 14263, 17753, 34399, 301801, 363287, 584783, 6175879, 14894767, 253211039]

約数ペア:

[(1, 253211039), (17, 14894767), (41, 6175879), (433, 584783), (697, 363287), (839, 301801), (7361, 34399), (14263, 17753)]