133591679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 159129600

約数和(自身を除く): 25537921

約数列:

[1, 13, 19, 31, 73, 239, 247, 403, 589, 949, 1387, 2263, 3107, 4541, 7409, 7657, 17447, 18031, 29419, 42997, 59033, 96317, 140771, 226811, 331493, 540857, 558961, 1830023, 4309409, 7031141, 10276283, 133591679]

約数ペア:

[(1, 133591679), (13, 10276283), (19, 7031141), (31, 4309409), (73, 1830023), (239, 558961), (247, 540857), (403, 331493), (589, 226811), (949, 140771), (1387, 96317), (2263, 59033), (3107, 42997), (4541, 29419), (7409, 18031), (7657, 17447)]