414687

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 32

約数和(自身を含む): 716800

約数和(自身を除く): 302113

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 343, 403, 637, 651, 1029, 1209, 1519, 1911, 2821, 4459, 4557, 8463, 10633, 13377, 19747, 31899, 59241, 138229, 414687]

約数ペア:

[(1, 414687), (3, 138229), (7, 59241), (13, 31899), (21, 19747), (31, 13377), (39, 10633), (49, 8463), (91, 4557), (93, 4459), (147, 2821), (217, 1911), (273, 1519), (343, 1209), (403, 1029), (637, 651)]