2488389670677

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2243}}^1\times {\mathrm{65719}}^1$

素因数の和:68313

約数の個数: 32

約数和(自身を含む): 3525258654720

約数和(自身を除く): 1036868984043

約数列:

[1, 3, 17, 51, 331, 993, 2243, 5627, 6729, 16881, 38131, 65719, 114393, 197157, 742433, 1117223, 2227299, 3351669, 12621361, 21752989, 37864083, 65258967, 147407717, 369800813, 442223151, 1109402439, 2505931189, 7517793567, 48791954327, 146375862981, 829463223559, 2488389670677]

約数ペア:

[(1, 2488389670677), (3, 829463223559), (17, 146375862981), (51, 48791954327), (331, 7517793567), (993, 2505931189), (2243, 1109402439), (5627, 442223151), (6729, 369800813), (16881, 147407717), (38131, 65258967), (65719, 37864083), (114393, 21752989), (197157, 12621361), (742433, 3351669), (1117223, 2227299)]