1431444273

素因数分解:

$3^1\times 7^1\times {\mathrm{10453}}^1\times {\mathrm{6521}}^1$

素因数の和:16984

約数の個数: 16

約数和(自身を含む): 2181791616

約数和(自身を除く): 750347343

約数列:

[1, 3, 7, 21, 6521, 10453, 19563, 31359, 45647, 73171, 136941, 219513, 68164013, 204492039, 477148091, 1431444273]

約数ペア:

[(1, 1431444273), (3, 477148091), (7, 204492039), (21, 68164013), (6521, 219513), (10453, 136941), (19563, 73171), (31359, 45647)]