2354156931

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1811}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 3767800320

約数和(自身を除く): 1413643389

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 239, 259, 717, 777, 1673, 1811, 1813, 5019, 5433, 5439, 8843, 11711, 12677, 26529, 35133, 38031, 61901, 67007, 88739, 185703, 201021, 266217, 432829, 433307, 469049, 1298487, 1299921, 1407147, 3029803, 3283343, 9089409, 9850029, 16014673, 21208621, 48044019, 63625863, 112102711, 336308133, 784718977, 2354156931]

約数ペア:

[(1, 2354156931), (3, 784718977), (7, 336308133), (21, 112102711), (37, 63625863), (49, 48044019), (111, 21208621), (147, 16014673), (239, 9850029), (259, 9089409), (717, 3283343), (777, 3029803), (1673, 1407147), (1811, 1299921), (1813, 1298487), (5019, 469049), (5433, 433307), (5439, 432829), (8843, 266217), (11711, 201021), (12677, 185703), (26529, 88739), (35133, 67007), (38031, 61901)]