1900956003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{2819}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 2745100800

約数和(自身を除く): 844144797

約数列:

[1, 3, 23, 29, 69, 87, 337, 667, 1011, 2001, 2819, 7751, 8457, 9773, 23253, 29319, 64837, 81751, 194511, 224779, 245253, 674337, 950003, 1880273, 2850009, 5640819, 21850069, 27550087, 65550207, 82650261, 633652001, 1900956003]

約数ペア:

[(1, 1900956003), (3, 633652001), (23, 82650261), (29, 65550207), (69, 27550087), (87, 21850069), (337, 5640819), (667, 2850009), (1011, 1880273), (2001, 950003), (2819, 674337), (7751, 245253), (8457, 224779), (9773, 194511), (23253, 81751), (29319, 64837)]