722569401

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{2417}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 1063726560

約数和(自身を除く): 341157159

約数列:

[1, 3, 9, 59, 177, 531, 563, 1689, 2417, 5067, 7251, 21753, 33217, 99651, 142603, 298953, 427809, 1283427, 1360771, 4082313, 12246939, 80285489, 240856467, 722569401]

約数ペア:

[(1, 722569401), (3, 240856467), (9, 80285489), (59, 12246939), (177, 4082313), (531, 1360771), (563, 1283427), (1689, 427809), (2417, 298953), (5067, 142603), (7251, 99651), (21753, 33217)]