614528079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1871}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 921922560

約数和(自身を除く): 307394481

約数列:

[1, 3, 11, 33, 37, 111, 269, 407, 807, 1221, 1871, 2959, 5613, 8877, 9953, 20581, 29859, 61743, 69227, 109483, 207681, 328449, 503299, 761497, 1509897, 2284491, 5536289, 16608867, 18622063, 55866189, 204842693, 614528079]

約数ペア:

[(1, 614528079), (3, 204842693), (11, 55866189), (33, 18622063), (37, 16608867), (111, 5536289), (269, 2284491), (407, 1509897), (807, 761497), (1221, 503299), (1871, 328449), (2959, 207681), (5613, 109483), (8877, 69227), (9953, 61743), (20581, 29859)]