39506649

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 66232320

約数和(自身を除く): 26725671

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 3079, 4277, 9237, 12831, 21553, 40027, 64659, 120081, 144713, 280189, 434139, 840567, 1012991, 1881269, 3038973, 5643807, 13168883, 39506649]

約数ペア:

[(1, 39506649), (3, 13168883), (7, 5643807), (13, 3038973), (21, 1881269), (39, 1012991), (47, 840567), (91, 434139), (141, 280189), (273, 144713), (329, 120081), (611, 64659), (987, 40027), (1833, 21553), (3079, 12831), (4277, 9237)]