13160243847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1\times {\mathrm{4973}}^1$

素因数の和:7743

約数の個数: 32

約数和(自身を含む): 19568113920

約数和(自身を除く): 6407870073

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2731, 4973, 8193, 14919, 46427, 51889, 84541, 94487, 139281, 155667, 253623, 283461, 882113, 1606279, 2646339, 4818837, 13581263, 40743789, 230881471, 258043997, 692644413, 774131991, 4386747949, 13160243847]

約数ペア:

[(1, 13160243847), (3, 4386747949), (17, 774131991), (19, 692644413), (51, 258043997), (57, 230881471), (323, 40743789), (969, 13581263), (2731, 4818837), (4973, 2646339), (8193, 1606279), (14919, 882113), (46427, 283461), (51889, 253623), (84541, 155667), (94487, 139281)]