11601837

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 8578323

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 307, 323, 663, 741, 921, 969, 1989, 2223, 2763, 2907, 3991, 4199, 5219, 5833, 11973, 12597, 15657, 17499, 35919, 37791, 46971, 52497, 67847, 75829, 99161, 203541, 227487, 297483, 610623, 682461, 892449, 1289093, 3867279, 11601837]

約数ペア:

[(1, 11601837), (3, 3867279), (9, 1289093), (13, 892449), (17, 682461), (19, 610623), (39, 297483), (51, 227487), (57, 203541), (117, 99161), (153, 75829), (171, 67847), (221, 52497), (247, 46971), (307, 37791), (323, 35919), (663, 17499), (741, 15657), (921, 12597), (969, 11973), (1989, 5833), (2223, 5219), (2763, 4199), (2907, 3991)]