11301561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 18532800

約数和(自身を除く): 7231239

約数列:

[1, 3, 9, 19, 29, 43, 53, 57, 87, 129, 159, 171, 261, 387, 477, 551, 817, 1007, 1247, 1537, 1653, 2279, 2451, 3021, 3741, 4611, 4959, 6837, 7353, 9063, 11223, 13833, 20511, 23693, 29203, 43301, 66091, 71079, 87609, 129903, 198273, 213237, 262827, 389709, 594819, 1255729, 3767187, 11301561]

約数ペア:

[(1, 11301561), (3, 3767187), (9, 1255729), (19, 594819), (29, 389709), (43, 262827), (53, 213237), (57, 198273), (87, 129903), (129, 87609), (159, 71079), (171, 66091), (261, 43301), (387, 29203), (477, 23693), (551, 20511), (817, 13833), (1007, 11223), (1247, 9063), (1537, 7353), (1653, 6837), (2279, 4959), (2451, 4611), (3021, 3741)]