1949499

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 2959632

約数和(自身を除く): 1010133

約数列:

[1, 3, 9, 53, 61, 67, 159, 183, 201, 477, 549, 603, 3233, 3551, 4087, 9699, 10653, 12261, 29097, 31959, 36783, 216611, 649833, 1949499]

約数ペア:

[(1, 1949499), (3, 649833), (9, 216611), (53, 36783), (61, 31959), (67, 29097), (159, 12261), (183, 10653), (201, 9699), (477, 4087), (549, 3551), (603, 3233)]