89134969

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 115010496

約数和(自身を除く): 25875527

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 2711, 2989, 4697, 18977, 29821, 32879, 132839, 165371, 208747, 1157597, 1461229, 1819081, 8103179, 12733567, 89134969]

約数ペア:

[(1, 89134969), (7, 12733567), (11, 8103179), (49, 1819081), (61, 1461229), (77, 1157597), (427, 208747), (539, 165371), (671, 132839), (2711, 32879), (2989, 29821), (4697, 18977)]