285978369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{941}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 415082880

約数和(自身を除く): 129104511

約数列:

[1, 3, 17, 51, 59, 101, 177, 303, 941, 1003, 1717, 2823, 3009, 5151, 5959, 15997, 17877, 47991, 55519, 95041, 101303, 166557, 285123, 303909, 943823, 1615697, 2831469, 4847091, 5607419, 16822257, 95326123, 285978369]

約数ペア:

[(1, 285978369), (3, 95326123), (17, 16822257), (51, 5607419), (59, 4847091), (101, 2831469), (177, 1615697), (303, 943823), (941, 303909), (1003, 285123), (1717, 166557), (2823, 101303), (3009, 95041), (5151, 55519), (5959, 47991), (15997, 17877)]