9855477

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 15185664

約数和(自身を除く): 5330187

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1013, 1081, 3039, 3243, 9117, 9729, 23299, 47611, 69897, 142833, 209691, 428499, 1095053, 3285159, 9855477]

約数ペア:

[(1, 9855477), (3, 3285159), (9, 1095053), (23, 428499), (47, 209691), (69, 142833), (141, 69897), (207, 47611), (423, 23299), (1013, 9729), (1081, 9117), (3039, 3243)]