13307645547

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{233923}}^1$

素因数の和:233989

約数の個数: 48

約数和(自身を含む): 23467255680

約数和(自身を除く): 10159610133

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 129, 147, 189, 301, 387, 441, 903, 1161, 1323, 2107, 2709, 6321, 8127, 18963, 56889, 233923, 701769, 1637461, 2105307, 4912383, 6315921, 10058689, 11462227, 14737149, 30176067, 34386681, 44211447, 70410823, 90528201, 103160043, 211232469, 271584603, 309480129, 492875761, 633697407, 1478627283, 1901092221, 4435881849, 13307645547]

約数ペア:

[(1, 13307645547), (3, 4435881849), (7, 1901092221), (9, 1478627283), (21, 633697407), (27, 492875761), (43, 309480129), (49, 271584603), (63, 211232469), (129, 103160043), (147, 90528201), (189, 70410823), (301, 44211447), (387, 34386681), (441, 30176067), (903, 14737149), (1161, 11462227), (1323, 10058689), (2107, 6315921), (2709, 4912383), (6321, 2105307), (8127, 1637461), (18963, 701769), (56889, 233923)]