22897003

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 24440832

約数和(自身を除く): 1543829

約数列:

[1, 31, 71, 101, 103, 2201, 3131, 3193, 7171, 7313, 10403, 222301, 226703, 322493, 738613, 22897003]

約数ペア:

[(1, 22897003), (31, 738613), (71, 322493), (101, 226703), (103, 222301), (2201, 10403), (3131, 7313), (3193, 7171)]