231569379

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{2341}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 347084400

約数和(自身を除く): 115515021

約数列:

[1, 3, 9, 29, 87, 261, 379, 1137, 2341, 3411, 7023, 10991, 21069, 32973, 67889, 98919, 203667, 611001, 887239, 2661717, 7985151, 25729931, 77189793, 231569379]

約数ペア:

[(1, 231569379), (3, 77189793), (9, 25729931), (29, 7985151), (87, 2661717), (261, 887239), (379, 611001), (1137, 203667), (2341, 98919), (3411, 67889), (7023, 32973), (10991, 21069)]