12955473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 19843200

約数和(自身を除く): 6887727

約数列:

[1, 3, 9, 19, 57, 171, 239, 317, 717, 951, 2151, 2853, 4541, 6023, 13623, 18069, 40869, 54207, 75763, 227289, 681867, 1439497, 4318491, 12955473]

約数ペア:

[(1, 12955473), (3, 4318491), (9, 1439497), (19, 681867), (57, 227289), (171, 75763), (239, 54207), (317, 40869), (717, 18069), (951, 13623), (2151, 6023), (2853, 4541)]