439375167

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2467}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 794656512

約数和(自身を除く): 355281345

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 257, 693, 771, 1799, 2313, 2467, 2827, 5397, 7401, 8481, 16191, 17269, 19789, 22203, 25443, 27137, 51807, 59367, 81411, 155421, 178101, 189959, 244233, 569877, 634019, 1709631, 1902057, 4438133, 5706171, 6974209, 13314399, 20922627, 39943197, 48819463, 62767881, 146458389, 439375167]

約数ペア:

[(1, 439375167), (3, 146458389), (7, 62767881), (9, 48819463), (11, 39943197), (21, 20922627), (33, 13314399), (63, 6974209), (77, 5706171), (99, 4438133), (231, 1902057), (257, 1709631), (693, 634019), (771, 569877), (1799, 244233), (2313, 189959), (2467, 178101), (2827, 155421), (5397, 81411), (7401, 59367), (8481, 51807), (16191, 27137), (17269, 25443), (19789, 22203)]