39515247

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 58344000

約数和(自身を除く): 18828753

約数列:

[1, 3, 9, 79, 149, 237, 373, 447, 711, 1119, 1341, 3357, 11771, 29467, 35313, 55577, 88401, 105939, 166731, 265203, 500193, 4390583, 13171749, 39515247]

約数ペア:

[(1, 39515247), (3, 13171749), (9, 4390583), (79, 500193), (149, 265203), (237, 166731), (373, 105939), (447, 88401), (711, 55577), (1119, 35313), (1341, 29467), (3357, 11771)]