285423897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2027}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 441552384

約数和(自身を除く): 156128487

約数列:

[1, 3, 11, 17, 33, 51, 187, 251, 561, 753, 2027, 2761, 4267, 6081, 8283, 12801, 22297, 34459, 46937, 66891, 103377, 140811, 379049, 508777, 1137147, 1526331, 5596547, 8649209, 16789641, 25947627, 95141299, 285423897]

約数ペア:

[(1, 285423897), (3, 95141299), (11, 25947627), (17, 16789641), (33, 8649209), (51, 5596547), (187, 1526331), (251, 1137147), (561, 508777), (753, 379049), (2027, 140811), (2761, 103377), (4267, 66891), (6081, 46937), (8283, 34459), (12801, 22297)]