3402243

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:390

約数の個数: 28

約数和(自身を含む): 5508720

約数和(自身を除く): 2106477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 359, 729, 1053, 1077, 3159, 3231, 4667, 9477, 9693, 14001, 29079, 42003, 87237, 126009, 261711, 378027, 1134081, 3402243]

約数ペア:

[(1, 3402243), (3, 1134081), (9, 378027), (13, 261711), (27, 126009), (39, 87237), (81, 42003), (117, 29079), (243, 14001), (351, 9693), (359, 9477), (729, 4667), (1053, 3231), (1077, 3159)]