1223222793

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{6907}}^1$

素因数の和:7181

約数の個数: 32

約数和(自身を含む): 1856870400

約数和(自身を除く): 633647607

約数列:

[1, 3, 13, 19, 39, 57, 239, 247, 717, 741, 3107, 4541, 6907, 9321, 13623, 20721, 59033, 89791, 131233, 177099, 269373, 393699, 1650773, 1706029, 4952319, 5118087, 21460049, 31364687, 64380147, 94094061, 407740931, 1223222793]

約数ペア:

[(1, 1223222793), (3, 407740931), (13, 94094061), (19, 64380147), (39, 31364687), (57, 21460049), (239, 5118087), (247, 4952319), (717, 1706029), (741, 1650773), (3107, 393699), (4541, 269373), (6907, 177099), (9321, 131233), (13623, 89791), (20721, 59033)]