222783267

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14879}}^1$

素因数の和:14943

約数の個数: 32

約数和(自身を含む): 365690880

約数和(自身を除く): 142907613

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 14879, 14973, 44637, 104153, 312459, 342217, 461249, 1026651, 1383747, 2395519, 3228743, 7186557, 9686229, 10608727, 31826181, 74261089, 222783267]

約数ペア:

[(1, 222783267), (3, 74261089), (7, 31826181), (21, 10608727), (23, 9686229), (31, 7186557), (69, 3228743), (93, 2395519), (161, 1383747), (217, 1026651), (483, 461249), (651, 342217), (713, 312459), (2139, 104153), (4991, 44637), (14879, 14973)]