1386804159

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19087}}^1$

素因数の和:19138

約数の個数: 48

約数和(自身を含む): 2334538752

約数和(自身を除く): 947734593

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 897, 1053, 1863, 2691, 3159, 5589, 8073, 19087, 24219, 57261, 72657, 171783, 248131, 439001, 515349, 744393, 1317003, 1546047, 2233179, 3951009, 4638141, 5707013, 6699537, 11853027, 17121039, 20098611, 35559081, 51363117, 60295833, 106677243, 154089351, 462268053, 1386804159]

約数ペア:

[(1, 1386804159), (3, 462268053), (9, 154089351), (13, 106677243), (23, 60295833), (27, 51363117), (39, 35559081), (69, 20098611), (81, 17121039), (117, 11853027), (207, 6699537), (243, 5707013), (299, 4638141), (351, 3951009), (621, 2233179), (897, 1546047), (1053, 1317003), (1863, 744393), (2691, 515349), (3159, 439001), (5589, 248131), (8073, 171783), (19087, 72657), (24219, 57261)]