13163997

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 22348800

約数和(自身を除く): 9184803

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1163, 1617, 3489, 3773, 8141, 11319, 12793, 24423, 38379, 56987, 89551, 170961, 268653, 398909, 626857, 1196727, 1880571, 4387999, 13163997]

約数ペア:

[(1, 13163997), (3, 4387999), (7, 1880571), (11, 1196727), (21, 626857), (33, 398909), (49, 268653), (77, 170961), (147, 89551), (231, 56987), (343, 38379), (539, 24423), (1029, 12793), (1163, 11319), (1617, 8141), (3489, 3773)]