13986783

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 7947297

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 223, 303, 621, 669, 909, 2007, 2323, 2727, 5129, 6021, 6969, 15387, 20907, 22523, 46161, 62721, 67569, 138483, 202707, 518029, 608121, 1554087, 4662261, 13986783]

約数ペア:

[(1, 13986783), (3, 4662261), (9, 1554087), (23, 608121), (27, 518029), (69, 202707), (101, 138483), (207, 67569), (223, 62721), (303, 46161), (621, 22523), (669, 20907), (909, 15387), (2007, 6969), (2323, 6021), (2727, 5129)]