291258593871

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1947137}}^1$

素因数の和:1947583

約数の個数: 32

約数和(自身を含む): 471051624960

約数和(自身を除く): 179793031089

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 419, 1257, 2933, 7123, 8799, 21369, 49861, 149583, 1947137, 5841411, 13629959, 33101329, 40889877, 99303987, 231709303, 695127909, 815850403, 2447551209, 5710952821, 13869456851, 17132858463, 41608370553, 97086197957, 291258593871]

約数ペア:

[(1, 291258593871), (3, 97086197957), (7, 41608370553), (17, 17132858463), (21, 13869456851), (51, 5710952821), (119, 2447551209), (357, 815850403), (419, 695127909), (1257, 231709303), (2933, 99303987), (7123, 40889877), (8799, 33101329), (21369, 13629959), (49861, 5841411), (149583, 1947137)]