23213003

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 28089600

約数和(自身を除く): 4876597

約数列:

[1, 11, 19, 23, 121, 209, 253, 437, 439, 2299, 2783, 4807, 4829, 8341, 10097, 52877, 53119, 91751, 111067, 191843, 1009261, 1221737, 2110273, 23213003]

約数ペア:

[(1, 23213003), (11, 2110273), (19, 1221737), (23, 1009261), (121, 191843), (209, 111067), (253, 91751), (437, 53119), (439, 52877), (2299, 10097), (2783, 8341), (4807, 4829)]