120816471

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 162540000

約数和(自身を除く): 41723529

約数列:

[1, 3, 257, 349, 449, 771, 1047, 1347, 89693, 115393, 156701, 269079, 346179, 470103, 40272157, 120816471]

約数ペア:

[(1, 120816471), (3, 40272157), (257, 470103), (349, 346179), (449, 269079), (771, 156701), (1047, 115393), (1347, 89693)]