47071089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13873}}^1$

素因数の和:13921

約数の個数: 24

約数和(自身を含む): 75752040

約数和(自身を除く): 28680951

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 13873, 41619, 124857, 180349, 402317, 541047, 1206951, 1623141, 3620853, 5230121, 15690363, 47071089]

約数ペア:

[(1, 47071089), (3, 15690363), (9, 5230121), (13, 3620853), (29, 1623141), (39, 1206951), (87, 541047), (117, 402317), (261, 180349), (377, 124857), (1131, 41619), (3393, 13873)]