42128229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 66415104

約数和(自身を除く): 24286875

約数列:

[1, 3, 11, 13, 33, 39, 143, 283, 347, 429, 849, 1041, 3113, 3679, 3817, 4511, 9339, 11037, 11451, 13533, 40469, 49621, 98201, 121407, 148863, 294603, 1080211, 1276613, 3240633, 3829839, 14042743, 42128229]

約数ペア:

[(1, 42128229), (3, 14042743), (11, 3829839), (13, 3240633), (33, 1276613), (39, 1080211), (143, 294603), (283, 148863), (347, 121407), (429, 98201), (849, 49621), (1041, 40469), (3113, 13533), (3679, 11451), (3817, 11037), (4511, 9339)]