2007403041

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{41507}}^1$

素因数の和:41578

約数の個数: 32

約数和(自身を含む): 3187814400

約数和(自身を除く): 1180411359

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 343, 987, 1029, 2303, 6909, 16121, 41507, 48363, 124521, 290549, 871647, 1950829, 2033843, 5852487, 6101529, 13655803, 14236901, 40967409, 42710703, 95590621, 286771863, 669134347, 2007403041]

約数ペア:

[(1, 2007403041), (3, 669134347), (7, 286771863), (21, 95590621), (47, 42710703), (49, 40967409), (141, 14236901), (147, 13655803), (329, 6101529), (343, 5852487), (987, 2033843), (1029, 1950829), (2303, 871647), (6909, 290549), (16121, 124521), (41507, 48363)]