7445473

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 9849600

約数和(自身を除く): 2404127

約数列:

[1, 7, 17, 19, 37, 89, 119, 133, 259, 323, 623, 629, 703, 1513, 1691, 2261, 3293, 4403, 4921, 10591, 11837, 11951, 23051, 28747, 55981, 62567, 83657, 201229, 391867, 437969, 1063639, 7445473]

約数ペア:

[(1, 7445473), (7, 1063639), (17, 437969), (19, 391867), (37, 201229), (89, 83657), (119, 62567), (133, 55981), (259, 28747), (323, 23051), (623, 11951), (629, 11837), (703, 10591), (1513, 4921), (1691, 4403), (2261, 3293)]