173667733

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 204906240

約数和(自身を除く): 31238507

約数列:

[1, 17, 19, 23, 97, 241, 323, 391, 437, 1649, 1843, 2231, 4097, 4579, 5543, 7429, 23377, 31331, 37927, 42389, 77843, 94231, 105317, 397409, 444163, 537671, 720613, 1790389, 7550771, 9140407, 10215749, 173667733]

約数ペア:

[(1, 173667733), (17, 10215749), (19, 9140407), (23, 7550771), (97, 1790389), (241, 720613), (323, 537671), (391, 444163), (437, 397409), (1649, 105317), (1843, 94231), (2231, 77843), (4097, 42389), (4579, 37927), (5543, 31331), (7429, 23377)]