39825207

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2879}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 60652800

約数和(自身を除く): 20827593

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 2879, 4611, 8637, 13833, 25911, 83491, 152587, 250473, 457761, 751419, 1373283, 4425023, 13275069, 39825207]

約数ペア:

[(1, 39825207), (3, 13275069), (9, 4425023), (29, 1373283), (53, 751419), (87, 457761), (159, 250473), (261, 152587), (477, 83491), (1537, 25911), (2879, 13833), (4611, 8637)]