1490757417

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 2284852752

約数和(自身を除く): 794095335

約数列:

[1, 3, 9, 37, 41, 111, 123, 137, 333, 369, 411, 797, 1233, 1517, 2391, 4551, 5069, 5617, 7173, 13653, 15207, 16851, 29489, 32677, 45621, 50553, 88467, 98031, 109189, 207829, 265401, 294093, 327567, 623487, 982701, 1209049, 1870461, 3627147, 4039993, 4476749, 10881441, 12119979, 13430247, 36359937, 40290741, 165639713, 496919139, 1490757417]

約数ペア:

[(1, 1490757417), (3, 496919139), (9, 165639713), (37, 40290741), (41, 36359937), (111, 13430247), (123, 12119979), (137, 10881441), (333, 4476749), (369, 4039993), (411, 3627147), (797, 1870461), (1233, 1209049), (1517, 982701), (2391, 623487), (4551, 327567), (5069, 294093), (5617, 265401), (7173, 207829), (13653, 109189), (15207, 98031), (16851, 88467), (29489, 50553), (32677, 45621)]