13570821

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{5077}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 22180704

約数和(自身を除く): 8609883

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 5077, 15231, 45693, 55847, 137079, 167541, 411237, 502623, 1233711, 1507869, 4523607, 13570821]

約数ペア:

[(1, 13570821), (3, 4523607), (9, 1507869), (11, 1233711), (27, 502623), (33, 411237), (81, 167541), (99, 137079), (243, 55847), (297, 45693), (891, 15231), (2673, 5077)]