480987069

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 705075840

約数和(自身を除く): 224088771

約数列:

[1, 3, 17, 29, 51, 87, 401, 493, 811, 1203, 1479, 2433, 6817, 11629, 13787, 20451, 23519, 34887, 41361, 70557, 197693, 325211, 399823, 593079, 975633, 1199469, 5528587, 9431119, 16585761, 28293357, 160329023, 480987069]

約数ペア:

[(1, 480987069), (3, 160329023), (17, 28293357), (29, 16585761), (51, 9431119), (87, 5528587), (401, 1199469), (493, 975633), (811, 593079), (1203, 399823), (1479, 325211), (2433, 197693), (6817, 70557), (11629, 41361), (13787, 34887), (20451, 23519)]