207845841

素因数分解:

$3^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{5273}}^1$

素因数の和:7160

約数の個数: 16

約数和(自身を含む): 316946304

約数和(自身を除く): 109100463

約数列:

[1, 3, 7, 21, 1877, 5273, 5631, 13139, 15819, 36911, 39417, 110733, 9897421, 29692263, 69281947, 207845841]

約数ペア:

[(1, 207845841), (3, 69281947), (7, 29692263), (21, 9897421), (1877, 110733), (5273, 39417), (5631, 36911), (13139, 15819)]