8190231

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 13467648

約数和(自身を除く): 5277417

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 547, 651, 713, 1641, 2139, 3829, 4991, 11487, 12581, 14973, 16957, 37743, 50871, 88067, 118699, 264201, 356097, 390011, 1170033, 2730077, 8190231]

約数ペア:

[(1, 8190231), (3, 2730077), (7, 1170033), (21, 390011), (23, 356097), (31, 264201), (69, 118699), (93, 88067), (161, 50871), (217, 37743), (483, 16957), (547, 14973), (651, 12581), (713, 11487), (1641, 4991), (2139, 3829)]