3772249

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 16

約数和(自身を含む): 4369680

約数和(自身を除く): 597431

約数列:

[1, 13, 17, 101, 169, 221, 1313, 1717, 2197, 2873, 17069, 22321, 37349, 221897, 290173, 3772249]

約数ペア:

[(1, 3772249), (13, 290173), (17, 221897), (101, 37349), (169, 22321), (221, 17069), (1313, 2873), (1717, 2197)]