40591923

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 58722768

約数和(自身を除く): 18130845

約数列:

[1, 3, 19, 37, 57, 111, 361, 703, 1013, 1083, 2109, 3039, 13357, 19247, 37481, 40071, 57741, 112443, 365693, 712139, 1097079, 2136417, 13530641, 40591923]

約数ペア:

[(1, 40591923), (3, 13530641), (19, 2136417), (37, 1097079), (57, 712139), (111, 365693), (361, 112443), (703, 57741), (1013, 40071), (1083, 37481), (2109, 19247), (3039, 13357)]