385055229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 568923264

約数和(自身を除く): 183868035

約数列:

[1, 3, 13, 39, 53, 107, 159, 321, 689, 1391, 1741, 2067, 4173, 5223, 5671, 17013, 22633, 67899, 73723, 92273, 186287, 221169, 276819, 558861, 1199549, 2421731, 3598647, 7265193, 9873211, 29619633, 128351743, 385055229]

約数ペア:

[(1, 385055229), (3, 128351743), (13, 29619633), (39, 9873211), (53, 7265193), (107, 3598647), (159, 2421731), (321, 1199549), (689, 558861), (1391, 276819), (1741, 221169), (2067, 186287), (4173, 92273), (5223, 73723), (5671, 67899), (17013, 22633)]