4021136483

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{147787}}^1$

素因数の和:147843

約数の個数: 24

約数和(自身を含む): 5192679168

約数和(自身を除く): 1171542685

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2093, 3887, 27209, 147787, 1034509, 1921231, 3399101, 13448617, 23793707, 24976003, 44188313, 174832021, 309318191, 574448069, 4021136483]

約数ペア:

[(1, 4021136483), (7, 574448069), (13, 309318191), (23, 174832021), (91, 44188313), (161, 24976003), (169, 23793707), (299, 13448617), (1183, 3399101), (2093, 1921231), (3887, 1034509), (27209, 147787)]