1400557929

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{18917}}^1$

素因数の和:19009

約数の個数: 32

約数和(自身を含む): 2070385920

約数和(自身を除く): 669827991

約数列:

[1, 3, 23, 29, 37, 69, 87, 111, 667, 851, 1073, 2001, 2553, 3219, 18917, 24679, 56751, 74037, 435091, 548593, 699929, 1305273, 1645779, 2099787, 12617639, 16098367, 20297941, 37852917, 48295101, 60893823, 466852643, 1400557929]

約数ペア:

[(1, 1400557929), (3, 466852643), (23, 60893823), (29, 48295101), (37, 37852917), (69, 20297941), (87, 16098367), (111, 12617639), (667, 2099787), (851, 1645779), (1073, 1305273), (2001, 699929), (2553, 548593), (3219, 435091), (18917, 74037), (24679, 56751)]