380819043

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8167}}^1$

素因数の和:8344

約数の個数: 32

約数和(自身を含む): 619461120

約数和(自身を除く): 238642077

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 1413, 1727, 4239, 5181, 8167, 15543, 24501, 46629, 73503, 89837, 220509, 269511, 808533, 1282219, 2425599, 3846657, 11539971, 14104409, 34619913, 42313227, 126939681, 380819043]

約数ペア:

[(1, 380819043), (3, 126939681), (9, 42313227), (11, 34619913), (27, 14104409), (33, 11539971), (99, 3846657), (157, 2425599), (297, 1282219), (471, 808533), (1413, 269511), (1727, 220509), (4239, 89837), (5181, 73503), (8167, 46629), (15543, 24501)]