861876291

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1\times {\mathrm{3889}}^1$

素因数の和:6306

約数の個数: 16

約数和(自身を含む): 1187041280

約数和(自身を除く): 325164989

約数列:

[1, 3, 31, 93, 2383, 3889, 7149, 11667, 73873, 120559, 221619, 361677, 9267487, 27802461, 287292097, 861876291]

約数ペア:

[(1, 861876291), (3, 287292097), (31, 27802461), (93, 9267487), (2383, 361677), (3889, 221619), (7149, 120559), (11667, 73873)]