1981923303

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{67433}}^1$

素因数の和:67634

約数の個数: 16

約数和(自身を含む): 2696281056

約数和(自身を除く): 714357753

約数列:

[1, 3, 97, 101, 291, 303, 9797, 29391, 67433, 202299, 6541001, 6810733, 19623003, 20432199, 660641101, 1981923303]

約数ペア:

[(1, 1981923303), (3, 660641101), (97, 20432199), (101, 19623003), (291, 6810733), (303, 6541001), (9797, 202299), (29391, 67433)]