809204097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32987}}^1$

素因数の和:33057

約数の個数: 32

約数和(自身を含む): 1263572352

約数和(自身を除く): 454368255

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 8177, 24531, 32987, 98961, 428831, 560779, 1220519, 1286493, 1682337, 3661557, 7290127, 15866747, 20748823, 21870381, 47600241, 62246469, 269734699, 809204097]

約数ペア:

[(1, 809204097), (3, 269734699), (13, 62246469), (17, 47600241), (37, 21870381), (39, 20748823), (51, 15866747), (111, 7290127), (221, 3661557), (481, 1682337), (629, 1286493), (663, 1220519), (1443, 560779), (1887, 428831), (8177, 98961), (24531, 32987)]