2021093529

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7403273}}^1$

素因数の和:7403296

約数の個数: 16

約数和(自身を含む): 3316666752

約数和(自身を除く): 1295573223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7403273, 22209819, 51822911, 96242549, 155468733, 288727647, 673697843, 2021093529]

約数ペア:

[(1, 2021093529), (3, 673697843), (7, 288727647), (13, 155468733), (21, 96242549), (39, 51822911), (91, 22209819), (273, 7403273)]