1330507761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{2659}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 1976486400

約数和(自身を除く): 645978639

約数列:

[1, 3, 11, 33, 59, 177, 257, 649, 771, 1947, 2659, 2827, 7977, 8481, 15163, 29249, 45489, 87747, 156881, 166793, 470643, 500379, 683363, 1725691, 2050089, 5177073, 7516993, 22550979, 40318417, 120955251, 443502587, 1330507761]

約数ペア:

[(1, 1330507761), (3, 443502587), (11, 120955251), (33, 40318417), (59, 22550979), (177, 7516993), (257, 5177073), (649, 2050089), (771, 1725691), (1947, 683363), (2659, 500379), (2827, 470643), (7977, 166793), (8481, 156881), (15163, 87747), (29249, 45489)]