2013113055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{111191}}^1$

素因数の和:111287

約数の個数: 32

約数和(自身を含む): 3458515968

約数和(自身を除く): 1445402913

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 18105, 111191, 333573, 555955, 1667865, 1890247, 5670741, 7894561, 9451235, 23683683, 28353705, 39472805, 118418415, 134207537, 402622611, 671037685, 2013113055]

約数ペア:

[(1, 2013113055), (3, 671037685), (5, 402622611), (15, 134207537), (17, 118418415), (51, 39472805), (71, 28353705), (85, 23683683), (213, 9451235), (255, 7894561), (355, 5670741), (1065, 1890247), (1207, 1667865), (3621, 555955), (6035, 333573), (18105, 111191)]