215214483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{63317}}^1$

素因数の和:63434

約数の個数: 16

約数和(自身を含む): 316083456

約数和(自身を除く): 100868973

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 63317, 189951, 696487, 2089461, 6521651, 19564953, 71738161, 215214483]

約数ペア:

[(1, 215214483), (3, 71738161), (11, 19564953), (33, 6521651), (103, 2089461), (309, 696487), (1133, 189951), (3399, 63317)]