397029124817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1\times {\mathrm{16091}}^1$

素因数の和:17369

約数の個数: 32

約数和(自身を含む): 457814052864

約数和(自身を除く): 60784928047

約数列:

[1, 13, 17, 97, 221, 1151, 1261, 1649, 14963, 16091, 19567, 21437, 111647, 209183, 254371, 273547, 1451411, 1560827, 1897999, 3556111, 18520741, 20290751, 24673987, 26534059, 240769633, 314852597, 344942767, 1796511877, 4093083761, 23354654401, 30540701909, 397029124817]

約数ペア:

[(1, 397029124817), (13, 30540701909), (17, 23354654401), (97, 4093083761), (221, 1796511877), (1151, 344942767), (1261, 314852597), (1649, 240769633), (14963, 26534059), (16091, 24673987), (19567, 20290751), (21437, 18520741), (111647, 3556111), (209183, 1897999), (254371, 1560827), (273547, 1451411)]