17864199

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 28224000

約数和(自身を除く): 10359801

約数列:

[1, 3, 9, 19, 27, 57, 97, 171, 291, 359, 513, 873, 1077, 1843, 2619, 3231, 5529, 6821, 9693, 16587, 20463, 34823, 49761, 61389, 104469, 184167, 313407, 661637, 940221, 1984911, 5954733, 17864199]

約数ペア:

[(1, 17864199), (3, 5954733), (9, 1984911), (19, 940221), (27, 661637), (57, 313407), (97, 184167), (171, 104469), (291, 61389), (359, 49761), (513, 34823), (873, 20463), (1077, 16587), (1843, 9693), (2619, 6821), (3231, 5529)]