7462143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 5117697

約数列:

[1, 3, 9, 13, 23, 39, 47, 59, 69, 117, 141, 177, 207, 299, 423, 531, 611, 767, 897, 1081, 1357, 1833, 2301, 2691, 2773, 3243, 4071, 5499, 6903, 8319, 9729, 12213, 14053, 17641, 24957, 36049, 42159, 52923, 63779, 108147, 126477, 158769, 191337, 324441, 574011, 829127, 2487381, 7462143]

約数ペア:

[(1, 7462143), (3, 2487381), (9, 829127), (13, 574011), (23, 324441), (39, 191337), (47, 158769), (59, 126477), (69, 108147), (117, 63779), (141, 52923), (177, 42159), (207, 36049), (299, 24957), (423, 17641), (531, 14053), (611, 12213), (767, 9729), (897, 8319), (1081, 6903), (1357, 5499), (1833, 4071), (2301, 3243), (2691, 2773)]