11837973

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1801}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 18106496

約数和(自身を除く): 6268523

約数列:

[1, 3, 7, 21, 313, 939, 1801, 2191, 5403, 6573, 12607, 37821, 563713, 1691139, 3945991, 11837973]

約数ペア:

[(1, 11837973), (3, 3945991), (7, 1691139), (21, 563713), (313, 37821), (939, 12607), (1801, 6573), (2191, 5403)]