2009773965

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1\times {\mathrm{719}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 3235921920

約数和(自身を除く): 1226147955

約数列:

[1, 3, 5, 15, 307, 607, 719, 921, 1535, 1821, 2157, 3035, 3595, 4605, 9105, 10785, 186349, 220733, 436433, 559047, 662199, 931745, 1103665, 1309299, 2182165, 2795235, 3310995, 6546495, 133984931, 401954793, 669924655, 2009773965]

約数ペア:

[(1, 2009773965), (3, 669924655), (5, 401954793), (15, 133984931), (307, 6546495), (607, 3310995), (719, 2795235), (921, 2182165), (1535, 1309299), (1821, 1103665), (2157, 931745), (3035, 662199), (3595, 559047), (4605, 436433), (9105, 220733), (10785, 186349)]