225590911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{2027}}^1$

素因数の和:3270

約数の個数: 16

約数和(自身を含む): 278014464

約数和(自身を除く): 52423553

約数列:

[1, 7, 13, 91, 1223, 2027, 8561, 14189, 15899, 26351, 111293, 184457, 2479021, 17353147, 32227273, 225590911]

約数ペア:

[(1, 225590911), (7, 32227273), (13, 17353147), (91, 2479021), (1223, 184457), (2027, 111293), (8561, 26351), (14189, 15899)]