304242561

素因数分解:

$3^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 523321344

約数和(自身を除く): 219078783

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 383, 467, 567, 1149, 1401, 1701, 2681, 3269, 3447, 4203, 8043, 9807, 10341, 12609, 24129, 29421, 31023, 37827, 72387, 88263, 93069, 113481, 178861, 217161, 264789, 536583, 651483, 794367, 1252027, 1609749, 3756081, 4829247, 11268243, 14487741, 33804729, 43463223, 101414187, 304242561]

約数ペア:

[(1, 304242561), (3, 101414187), (7, 43463223), (9, 33804729), (21, 14487741), (27, 11268243), (63, 4829247), (81, 3756081), (189, 1609749), (243, 1252027), (383, 794367), (467, 651483), (567, 536583), (1149, 264789), (1401, 217161), (1701, 178861), (2681, 113481), (3269, 93069), (3447, 88263), (4203, 72387), (8043, 37827), (9807, 31023), (10341, 29421), (12609, 24129)]