38487321

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 57919680

約数和(自身を除く): 19432359

約数列:

[1, 3, 9, 29, 87, 167, 261, 501, 883, 1503, 2649, 4843, 7947, 14529, 25607, 43587, 76821, 147461, 230463, 442383, 1327149, 4276369, 12829107, 38487321]

約数ペア:

[(1, 38487321), (3, 12829107), (9, 4276369), (29, 1327149), (87, 442383), (167, 230463), (261, 147461), (501, 76821), (883, 43587), (1503, 25607), (2649, 14529), (4843, 7947)]