40372935981

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2096533}}^1$

素因数の和:2096681

約数の個数: 24

約数和(自身を含む): 63097287264

約数和(自身を除く): 22724351283

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 2096533, 6289599, 14675731, 44027193, 102730117, 274645823, 308190351, 823937469, 1922520761, 5767562283, 13457645327, 40372935981]

約数ペア:

[(1, 40372935981), (3, 13457645327), (7, 5767562283), (21, 1922520761), (49, 823937469), (131, 308190351), (147, 274645823), (393, 102730117), (917, 44027193), (2751, 14675731), (6419, 6289599), (19257, 2096533)]