26984313

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 43929600

約数和(自身を除く): 16945287

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 2287, 3933, 6861, 11799, 20583, 43453, 52601, 61749, 130359, 157803, 391077, 473409, 999419, 1173231, 1420227, 2998257, 8994771, 26984313]

約数ペア:

[(1, 26984313), (3, 8994771), (9, 2998257), (19, 1420227), (23, 1173231), (27, 999419), (57, 473409), (69, 391077), (171, 157803), (207, 130359), (437, 61749), (513, 52601), (621, 43453), (1311, 20583), (2287, 11799), (3933, 6861)]