16894917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 26450424

約数和(自身を除く): 9555507

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 733, 1773, 2199, 2561, 6597, 7683, 9529, 23049, 28587, 85761, 144401, 433203, 1299609, 1877213, 5631639, 16894917]

約数ペア:

[(1, 16894917), (3, 5631639), (9, 1877213), (13, 1299609), (39, 433203), (117, 144401), (197, 85761), (591, 28587), (733, 23049), (1773, 9529), (2199, 7683), (2561, 6597)]