40531803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19609}}^1$

素因数の和:19678

約数の個数: 16

約数和(自身を含む): 59300640

約数和(自身を除く): 18768837

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 19609, 58827, 254917, 764751, 1039277, 3117831, 13510601, 40531803]

約数ペア:

[(1, 40531803), (3, 13510601), (13, 3117831), (39, 1039277), (53, 764751), (159, 254917), (689, 58827), (2067, 19609)]