13852761

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 20291040

約数和(自身を除く): 6438279

約数列:

[1, 3, 13, 39, 89, 169, 267, 307, 507, 921, 1157, 3471, 3991, 11973, 15041, 27323, 45123, 51883, 81969, 155649, 355199, 1065597, 4617587, 13852761]

約数ペア:

[(1, 13852761), (3, 4617587), (13, 1065597), (39, 355199), (89, 155649), (169, 81969), (267, 51883), (307, 45123), (507, 27323), (921, 15041), (1157, 11973), (3471, 3991)]