33820787

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 48066048

約数和(自身を除く): 14245261

約数列:

[1, 7, 11, 13, 23, 77, 91, 113, 143, 161, 169, 253, 299, 791, 1001, 1183, 1243, 1469, 1771, 1859, 2093, 2599, 3289, 3887, 8701, 10283, 13013, 16159, 18193, 19097, 23023, 27209, 28589, 33787, 42757, 113113, 133679, 200123, 210067, 236509, 299299, 371657, 439231, 1470469, 2601599, 3074617, 4831541, 33820787]

約数ペア:

[(1, 33820787), (7, 4831541), (11, 3074617), (13, 2601599), (23, 1470469), (77, 439231), (91, 371657), (113, 299299), (143, 236509), (161, 210067), (169, 200123), (253, 133679), (299, 113113), (791, 42757), (1001, 33787), (1183, 28589), (1243, 27209), (1469, 23023), (1771, 19097), (1859, 18193), (2093, 16159), (2599, 13013), (3289, 10283), (3887, 8701)]