1952307

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 3467880

約数和(自身を除く): 1515573

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 233, 399, 441, 699, 931, 1197, 1631, 2097, 2793, 4427, 4893, 8379, 11417, 13281, 14679, 30989, 34251, 39843, 92967, 102753, 216923, 278901, 650769, 1952307]

約数ペア:

[(1, 1952307), (3, 650769), (7, 278901), (9, 216923), (19, 102753), (21, 92967), (49, 39843), (57, 34251), (63, 30989), (133, 14679), (147, 13281), (171, 11417), (233, 8379), (399, 4893), (441, 4427), (699, 2793), (931, 2097), (1197, 1631)]