30966747

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8147}}^1$

素因数の和:8338

約数の個数: 16

約数和(自身を含む): 47453952

約数和(自身を除く): 16487205

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 8147, 24441, 57029, 171087, 1474607, 4423821, 10322249, 30966747]

約数ペア:

[(1, 30966747), (3, 10322249), (7, 4423821), (21, 1474607), (181, 171087), (543, 57029), (1267, 24441), (3801, 8147)]