1376322717

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2830

約数の個数: 64

約数和(自身を含む): 2395865088

約数和(自身を除く): 1019542371

約数列:

[1, 3, 7, 11, 21, 31, 33, 71, 77, 93, 213, 217, 231, 341, 497, 651, 781, 1023, 1491, 2201, 2343, 2387, 2707, 5467, 6603, 7161, 8121, 15407, 16401, 18949, 24211, 29777, 46221, 56847, 72633, 83917, 89331, 169477, 192197, 208439, 251751, 508431, 576591, 587419, 625317, 923087, 1345379, 1762257, 2114167, 2769261, 4036137, 5958107, 6342501, 6461609, 14799169, 17874321, 19384827, 41706749, 44397507, 65539177, 125120247, 196617531, 458774239, 1376322717]

約数ペア:

[(1, 1376322717), (3, 458774239), (7, 196617531), (11, 125120247), (21, 65539177), (31, 44397507), (33, 41706749), (71, 19384827), (77, 17874321), (93, 14799169), (213, 6461609), (217, 6342501), (231, 5958107), (341, 4036137), (497, 2769261), (651, 2114167), (781, 1762257), (1023, 1345379), (1491, 923087), (2201, 625317), (2343, 587419), (2387, 576591), (2707, 508431), (5467, 251751), (6603, 208439), (7161, 192197), (8121, 169477), (15407, 89331), (16401, 83917), (18949, 72633), (24211, 56847), (29777, 46221)]