276432239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 310984704

約数和(自身を除く): 34552465

約数列:

[1, 23, 31, 47, 73, 113, 713, 1081, 1457, 1679, 2263, 2599, 3431, 3503, 5311, 8249, 33511, 52049, 78913, 80569, 106361, 122153, 164641, 189727, 255719, 387703, 2446303, 3786743, 5881537, 8917169, 12018793, 276432239]

約数ペア:

[(1, 276432239), (23, 12018793), (31, 8917169), (47, 5881537), (73, 3786743), (113, 2446303), (713, 387703), (1081, 255719), (1457, 189727), (1679, 164641), (2263, 122153), (2599, 106361), (3431, 80569), (3503, 78913), (5311, 52049), (8249, 33511)]