4193189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 1612891

約数列:

[1, 7, 11, 13, 59, 71, 77, 91, 143, 413, 497, 649, 767, 781, 923, 1001, 4189, 4543, 5369, 5467, 6461, 8437, 10153, 29323, 46079, 54457, 59059, 71071, 322553, 381199, 599027, 4193189]

約数ペア:

[(1, 4193189), (7, 599027), (11, 381199), (13, 322553), (59, 71071), (71, 59059), (77, 54457), (91, 46079), (143, 29323), (413, 10153), (497, 8437), (649, 6461), (767, 5467), (781, 5369), (923, 4543), (1001, 4189)]