39445947

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 59404800

約数和(自身を除く): 19958853

約数列:

[1, 3, 9, 27, 81, 243, 271, 599, 813, 1797, 2439, 5391, 7317, 16173, 21951, 48519, 65853, 145557, 162329, 486987, 1460961, 4382883, 13148649, 39445947]

約数ペア:

[(1, 39445947), (3, 13148649), (9, 4382883), (27, 1460961), (81, 486987), (243, 162329), (271, 145557), (599, 65853), (813, 48519), (1797, 21951), (2439, 16173), (5391, 7317)]