40689987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{35977}}^1$

素因数の和:36022

約数の個数: 16

約数和(自身を含む): 60443040

約数和(自身を除く): 19753053

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 35977, 107931, 467701, 1043333, 1403103, 3129999, 13563329, 40689987]

約数ペア:

[(1, 40689987), (3, 13563329), (13, 3129999), (29, 1403103), (39, 1043333), (87, 467701), (377, 107931), (1131, 35977)]