40123707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 61641216

約数和(自身を除く): 21517509

約数列:

[1, 3, 13, 23, 39, 41, 69, 123, 299, 533, 897, 943, 1091, 1599, 2829, 3273, 12259, 14183, 25093, 36777, 42549, 44731, 75279, 134193, 326209, 581503, 978627, 1028813, 1744509, 3086439, 13374569, 40123707]

約数ペア:

[(1, 40123707), (3, 13374569), (13, 3086439), (23, 1744509), (39, 1028813), (41, 978627), (69, 581503), (123, 326209), (299, 134193), (533, 75279), (897, 44731), (943, 42549), (1091, 36777), (1599, 25093), (2829, 14183), (3273, 12259)]