2703508143

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{28807}}^1$

素因数の和:28967

約数の個数: 32

約数和(自身を含む): 4258974720

約数和(自身を除く): 1555466577

約数列:

[1, 3, 7, 21, 41, 109, 123, 287, 327, 763, 861, 2289, 4469, 13407, 28807, 31283, 86421, 93849, 201649, 604947, 1181087, 3139963, 3543261, 8267609, 9419889, 21979741, 24802827, 65939223, 128738483, 386215449, 901169381, 2703508143]

約数ペア:

[(1, 2703508143), (3, 901169381), (7, 386215449), (21, 128738483), (41, 65939223), (109, 24802827), (123, 21979741), (287, 9419889), (327, 8267609), (763, 3543261), (861, 3139963), (2289, 1181087), (4469, 604947), (13407, 201649), (28807, 93849), (31283, 86421)]