311940007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5471}}^1$

素因数の和:5598

約数の個数: 16

約数和(自身を含む): 339351552

約数和(自身を除く): 27411545

約数列:

[1, 23, 37, 67, 851, 1541, 2479, 5471, 57017, 125833, 202427, 366557, 4655821, 8430811, 13562609, 311940007]

約数ペア:

[(1, 311940007), (23, 13562609), (37, 8430811), (67, 4655821), (851, 366557), (1541, 202427), (2479, 125833), (5471, 57017)]