983190313

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 1175961600

約数和(自身を除く): 192771287

約数列:

[1, 7, 43, 79, 173, 239, 301, 553, 1211, 1673, 3397, 7439, 10277, 13667, 18881, 23779, 41347, 52073, 71939, 95669, 132167, 289429, 587681, 811883, 1777921, 3266413, 4113767, 5683181, 12445447, 22864891, 140455759, 983190313]

約数ペア:

[(1, 983190313), (7, 140455759), (43, 22864891), (79, 12445447), (173, 5683181), (239, 4113767), (301, 3266413), (553, 1777921), (1211, 811883), (1673, 587681), (3397, 289429), (7439, 132167), (10277, 95669), (13667, 71939), (18881, 52073), (23779, 41347)]