4468581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 7392000

約数和(自身を除く): 2923419

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 439, 783, 1131, 1317, 3393, 3951, 5707, 10179, 11853, 12731, 17121, 38193, 51363, 114579, 154089, 165503, 343737, 496509, 1489527, 4468581]

約数ペア:

[(1, 4468581), (3, 1489527), (9, 496509), (13, 343737), (27, 165503), (29, 154089), (39, 114579), (87, 51363), (117, 38193), (261, 17121), (351, 12731), (377, 11853), (439, 10179), (783, 5707), (1131, 3951), (1317, 3393)]