16708653

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 26906880

約数和(自身を除く): 10198227

約数列:

[1, 3, 9, 13, 27, 39, 117, 181, 263, 351, 543, 789, 1629, 2353, 2367, 3419, 4887, 7059, 7101, 10257, 21177, 30771, 47603, 63531, 92313, 142809, 428427, 618839, 1285281, 1856517, 5569551, 16708653]

約数ペア:

[(1, 16708653), (3, 5569551), (9, 1856517), (13, 1285281), (27, 618839), (39, 428427), (117, 142809), (181, 92313), (263, 63531), (351, 47603), (543, 30771), (789, 21177), (1629, 10257), (2353, 7101), (2367, 7059), (3419, 4887)]