1856558412813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3319}}^1\times {\mathrm{57143}}^1$

素因数の和:60729

約数の個数: 32

約数和(自身を含む): 2677301544960

約数和(自身を除く): 820743132147

約数列:

[1, 3, 13, 39, 251, 753, 3263, 3319, 9789, 9957, 43147, 57143, 129441, 171429, 742859, 833069, 2228577, 2499207, 10829897, 14342893, 32489691, 43028679, 186457609, 189657617, 559372827, 568972851, 2465549021, 7396647063, 47604061867, 142812185601, 618852804271, 1856558412813]

約数ペア:

[(1, 1856558412813), (3, 618852804271), (13, 142812185601), (39, 47604061867), (251, 7396647063), (753, 2465549021), (3263, 568972851), (3319, 559372827), (9789, 189657617), (9957, 186457609), (43147, 43028679), (57143, 32489691), (129441, 14342893), (171429, 10829897), (742859, 2499207), (833069, 2228577)]