396536517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6151}}^1$

素因数の和:6218

約数の個数: 48

約数和(自身を含む): 671798400

約数和(自身を除く): 275261883

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 247, 261, 377, 551, 741, 1131, 1653, 2223, 3393, 4959, 6151, 7163, 18453, 21489, 55359, 64467, 79963, 116869, 178379, 239889, 350607, 535137, 719667, 1051821, 1519297, 1605411, 2318927, 3389201, 4557891, 6956781, 10167603, 13673673, 20870343, 30502809, 44059613, 132178839, 396536517]

約数ペア:

[(1, 396536517), (3, 132178839), (9, 44059613), (13, 30502809), (19, 20870343), (29, 13673673), (39, 10167603), (57, 6956781), (87, 4557891), (117, 3389201), (171, 2318927), (247, 1605411), (261, 1519297), (377, 1051821), (551, 719667), (741, 535137), (1131, 350607), (1653, 239889), (2223, 178379), (3393, 116869), (4959, 79963), (6151, 64467), (7163, 55359), (18453, 21489)]