1201486561

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 1424908800

約数和(自身を除く): 223422239

約数列:

[1, 11, 31, 59, 61, 89, 121, 341, 649, 671, 979, 1829, 1891, 2759, 3599, 3751, 5251, 5429, 7139, 7381, 10769, 20119, 20801, 30349, 39589, 57761, 59719, 111569, 162781, 168299, 221309, 228811, 320311, 333839, 435479, 635371, 656909, 1227259, 1790591, 1851289, 3523421, 9929641, 13499849, 19696501, 20364179, 38757631, 109226051, 1201486561]

約数ペア:

[(1, 1201486561), (11, 109226051), (31, 38757631), (59, 20364179), (61, 19696501), (89, 13499849), (121, 9929641), (341, 3523421), (649, 1851289), (671, 1790591), (979, 1227259), (1829, 656909), (1891, 635371), (2759, 435479), (3599, 333839), (3751, 320311), (5251, 228811), (5429, 221309), (7139, 168299), (7381, 162781), (10769, 111569), (20119, 59719), (20801, 57761), (30349, 39589)]