31460339001

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1\times {\mathrm{48481}}^1$

素因数の和:50881

約数の個数: 32

約数和(自身を含む): 51650007808

約数和(自身を除く): 20189668807

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2377, 7131, 16639, 30901, 48481, 49917, 92703, 145443, 216307, 339367, 630253, 648921, 1018101, 1890759, 4411771, 13235313, 115239337, 345718011, 806675359, 1498111381, 2420026077, 4494334143, 10486779667, 31460339001]

約数ペア:

[(1, 31460339001), (3, 10486779667), (7, 4494334143), (13, 2420026077), (21, 1498111381), (39, 806675359), (91, 345718011), (273, 115239337), (2377, 13235313), (7131, 4411771), (16639, 1890759), (30901, 1018101), (48481, 648921), (49917, 630253), (92703, 339367), (145443, 216307)]