565580841

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 879234048

約数和(自身を除く): 313653207

約数列:

[1, 3, 7, 21, 83, 131, 249, 393, 581, 917, 1743, 2477, 2751, 7431, 10873, 17339, 32619, 52017, 76111, 205591, 228333, 324487, 616773, 973461, 1439137, 2271409, 4317411, 6814227, 26932421, 80797263, 188526947, 565580841]

約数ペア:

[(1, 565580841), (3, 188526947), (7, 80797263), (21, 26932421), (83, 6814227), (131, 4317411), (249, 2271409), (393, 1439137), (581, 973461), (917, 616773), (1743, 324487), (2477, 228333), (2751, 205591), (7431, 76111), (10873, 52017), (17339, 32619)]