3357711

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 5591040

約数和(自身を除く): 2233329

約数列:

[1, 3, 7, 9, 21, 63, 223, 239, 669, 717, 1561, 1673, 2007, 2151, 4683, 5019, 14049, 15057, 53297, 159891, 373079, 479673, 1119237, 3357711]

約数ペア:

[(1, 3357711), (3, 1119237), (7, 479673), (9, 373079), (21, 159891), (63, 53297), (223, 15057), (239, 14049), (669, 5019), (717, 4683), (1561, 2151), (1673, 2007)]