16501887

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 25159680

約数和(自身を除く): 8657793

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1151, 1593, 3453, 4779, 10359, 14337, 31077, 67909, 93231, 203727, 279693, 611181, 1833543, 5500629, 16501887]

約数ペア:

[(1, 16501887), (3, 5500629), (9, 1833543), (27, 611181), (59, 279693), (81, 203727), (177, 93231), (243, 67909), (531, 31077), (1151, 14337), (1593, 10359), (3453, 4779)]