1235473911

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4003}}^1$

素因数の和:4113

約数の個数: 64

約数和(自身を含む): 2214051840

約数和(自身を除く): 978577929

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 71, 161, 189, 207, 213, 483, 497, 621, 639, 1449, 1491, 1633, 1917, 4003, 4347, 4473, 4899, 11431, 12009, 13419, 14697, 28021, 34293, 36027, 44091, 84063, 92069, 102879, 108081, 252189, 276207, 284213, 308637, 644483, 756567, 828621, 852639, 1933449, 1989491, 2485863, 2557917, 5800347, 5968473, 6536899, 7673751, 17401041, 17905419, 19610697, 45758293, 53716257, 58832091, 137274879, 176496273, 411824637, 1235473911]

約数ペア:

[(1, 1235473911), (3, 411824637), (7, 176496273), (9, 137274879), (21, 58832091), (23, 53716257), (27, 45758293), (63, 19610697), (69, 17905419), (71, 17401041), (161, 7673751), (189, 6536899), (207, 5968473), (213, 5800347), (483, 2557917), (497, 2485863), (621, 1989491), (639, 1933449), (1449, 852639), (1491, 828621), (1633, 756567), (1917, 644483), (4003, 308637), (4347, 284213), (4473, 276207), (4899, 252189), (11431, 108081), (12009, 102879), (13419, 92069), (14697, 84063), (28021, 44091), (34293, 36027)]