73389701

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 95147136

約数和(自身を除く): 21757435

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2303, 2897, 3619, 20279, 25333, 31867, 136159, 141953, 223069, 953113, 1497749, 1561483, 6671791, 10484243, 73389701]

約数ペア:

[(1, 73389701), (7, 10484243), (11, 6671791), (47, 1561483), (49, 1497749), (77, 953113), (329, 223069), (517, 141953), (539, 136159), (2303, 31867), (2897, 25333), (3619, 20279)]