520066773

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{4733}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 779121720

約数和(自身を除く): 259054947

約数列:

[1, 3, 9, 29, 87, 261, 421, 1263, 3789, 4733, 12209, 14199, 36627, 42597, 109881, 137257, 411771, 1235313, 1992593, 5977779, 17933337, 57785197, 173355591, 520066773]

約数ペア:

[(1, 520066773), (3, 173355591), (9, 57785197), (29, 17933337), (87, 5977779), (261, 1992593), (421, 1235313), (1263, 411771), (3789, 137257), (4733, 109881), (12209, 42597), (14199, 36627)]