30982357

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 38676096

約数和(自身を除く): 7693739

約数列:

[1, 7, 23, 37, 49, 161, 259, 743, 851, 1127, 1813, 5201, 5957, 17089, 27491, 36407, 41699, 119623, 192437, 632293, 837361, 1347059, 4426051, 30982357]

約数ペア:

[(1, 30982357), (7, 4426051), (23, 1347059), (37, 837361), (49, 632293), (161, 192437), (259, 119623), (743, 41699), (851, 36407), (1127, 27491), (1813, 17089), (5201, 5957)]