4513817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 5910336

約数和(自身を除く): 1396519

約数列:

[1, 7, 11, 31, 61, 77, 217, 341, 427, 671, 961, 1891, 2387, 4697, 6727, 10571, 13237, 20801, 58621, 73997, 145607, 410347, 644831, 4513817]

約数ペア:

[(1, 4513817), (7, 644831), (11, 410347), (31, 145607), (61, 73997), (77, 58621), (217, 20801), (341, 13237), (427, 10571), (671, 6727), (961, 4697), (1891, 2387)]