4197297291271

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{3209}}^1\times {\mathrm{28111}}^1$

素因数の和:31384

約数の個数: 48

約数和(自身を含む): 5319078266880

約数和(自身を除く): 1121780975609

約数列:

[1, 7, 17, 23, 119, 161, 289, 391, 2023, 2737, 3209, 6647, 22463, 28111, 46529, 54553, 73807, 196777, 381871, 477887, 516649, 646553, 927401, 1254719, 3345209, 4525871, 6491807, 8124079, 8783033, 10991401, 21330223, 56868553, 76939807, 90208199, 149311561, 186853817, 631457393, 1307976719, 1533539383, 2074788577, 10734775681, 14523520039, 26070169511, 35271405809, 182491186577, 246899840663, 599613898753, 4197297291271]

約数ペア:

[(1, 4197297291271), (7, 599613898753), (17, 246899840663), (23, 182491186577), (119, 35271405809), (161, 26070169511), (289, 14523520039), (391, 10734775681), (2023, 2074788577), (2737, 1533539383), (3209, 1307976719), (6647, 631457393), (22463, 186853817), (28111, 149311561), (46529, 90208199), (54553, 76939807), (73807, 56868553), (196777, 21330223), (381871, 10991401), (477887, 8783033), (516649, 8124079), (646553, 6491807), (927401, 4525871), (1254719, 3345209)]