351644723

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{151}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 394202880

約数和(自身を除く): 42558157

約数列:

[1, 19, 23, 73, 151, 437, 1387, 1679, 2869, 3473, 5329, 11023, 31901, 65987, 101251, 122567, 209437, 253529, 804679, 2328773, 4817051, 15288901, 18507617, 351644723]

約数ペア:

[(1, 351644723), (19, 18507617), (23, 15288901), (73, 4817051), (151, 2328773), (437, 804679), (1387, 253529), (1679, 209437), (2869, 122567), (3473, 101251), (5329, 65987), (11023, 31901)]