16258539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 25509888

約数和(自身を除く): 9251349

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 691, 713, 759, 1023, 2073, 2139, 7601, 7843, 15893, 21421, 22803, 23529, 47679, 64263, 174823, 235631, 492683, 524469, 706893, 1478049, 5419513, 16258539]

約数ペア:

[(1, 16258539), (3, 5419513), (11, 1478049), (23, 706893), (31, 524469), (33, 492683), (69, 235631), (93, 174823), (253, 64263), (341, 47679), (691, 23529), (713, 22803), (759, 21421), (1023, 15893), (2073, 7843), (2139, 7601)]