275394911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 322008960

約数和(自身を除く): 46614049

約数列:

[1, 11, 19, 103, 121, 209, 1133, 1163, 1957, 2299, 12463, 12793, 21527, 22097, 119789, 140723, 236797, 243067, 1317679, 2275991, 2673737, 14494469, 25035901, 275394911]

約数ペア:

[(1, 275394911), (11, 25035901), (19, 14494469), (103, 2673737), (121, 2275991), (209, 1317679), (1133, 243067), (1163, 236797), (1957, 140723), (2299, 119789), (12463, 22097), (12793, 21527)]