23989119

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 41264640

約数和(自身を除く): 17275521

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 3581, 6699, 10743, 25067, 39391, 75201, 103849, 118173, 275737, 311547, 726943, 827211, 1142339, 2180829, 3427017, 7996373, 23989119]

約数ペア:

[(1, 23989119), (3, 7996373), (7, 3427017), (11, 2180829), (21, 1142339), (29, 827211), (33, 726943), (77, 311547), (87, 275737), (203, 118173), (231, 103849), (319, 75201), (609, 39391), (957, 25067), (2233, 10743), (3581, 6699)]