42188069

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 55404000

約数和(自身を除く): 13215931

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 2699, 15631, 18893, 29689, 78271, 132251, 207823, 547897, 860981, 1454761, 3835279, 6026867, 42188069]

約数ペア:

[(1, 42188069), (7, 6026867), (11, 3835279), (29, 1454761), (49, 860981), (77, 547897), (203, 207823), (319, 132251), (539, 78271), (1421, 29689), (2233, 18893), (2699, 15631)]