901322793

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{213533}}^1$

素因数の和:213613

約数の個数: 24

約数和(自身を含む): 1510112448

約数和(自身を除く): 608789655

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 213533, 640599, 1494731, 1921797, 4484193, 13452579, 14306711, 42920133, 100146977, 128760399, 300440931, 901322793]

約数ペア:

[(1, 901322793), (3, 300440931), (7, 128760399), (9, 100146977), (21, 42920133), (63, 14306711), (67, 13452579), (201, 4484193), (469, 1921797), (603, 1494731), (1407, 640599), (4221, 213533)]