29670039

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3580

約数の個数: 36

約数和(自身を含む): 52492440

約数和(自身を除く): 22822401

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 3541, 8379, 10623, 24787, 31869, 67279, 74361, 173509, 201837, 223083, 470953, 520527, 605511, 1412859, 1561581, 3296671, 4238577, 9890013, 29670039]

約数ペア:

[(1, 29670039), (3, 9890013), (7, 4238577), (9, 3296671), (19, 1561581), (21, 1412859), (49, 605511), (57, 520527), (63, 470953), (133, 223083), (147, 201837), (171, 173509), (399, 74361), (441, 67279), (931, 31869), (1197, 24787), (2793, 10623), (3541, 8379)]