30906267

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9029}}^1$

素因数の和:9202

約数の個数: 16

約数和(自身を含む): 47389440

約数和(自身を除く): 16483173

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 9029, 27087, 63203, 189609, 1471727, 4415181, 10302089, 30906267]

約数ペア:

[(1, 30906267), (3, 10302089), (7, 4415181), (21, 1471727), (163, 189609), (489, 63203), (1141, 27087), (3423, 9029)]