1065883

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 1423008

約数和(自身を除く): 357125

約数列:

[1, 7, 13, 17, 53, 91, 119, 169, 221, 371, 689, 901, 1183, 1547, 2873, 4823, 6307, 8957, 11713, 20111, 62699, 81991, 152269, 1065883]

約数ペア:

[(1, 1065883), (7, 152269), (13, 81991), (17, 62699), (53, 20111), (91, 11713), (119, 8957), (169, 6307), (221, 4823), (371, 2873), (689, 1547), (901, 1183)]