916829529

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{20147}}^1$

素因数の和:20365

約数の個数: 32

約数和(自身を含む): 1531892736

約数和(自身を除く): 615063207

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1379, 2167, 4137, 6501, 15169, 20147, 45507, 60441, 141029, 221617, 423087, 664851, 1551319, 3968959, 4653957, 11906877, 27782713, 43658549, 83348139, 130975647, 305609843, 916829529]

約数ペア:

[(1, 916829529), (3, 305609843), (7, 130975647), (11, 83348139), (21, 43658549), (33, 27782713), (77, 11906877), (197, 4653957), (231, 3968959), (591, 1551319), (1379, 664851), (2167, 423087), (4137, 221617), (6501, 141029), (15169, 60441), (20147, 45507)]