331340283

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{21517}}^1$

素因数の和:21611

約数の個数: 24

約数和(自身を含む): 503521200

約数和(自身を除く): 172180917

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 5133, 15399, 21517, 64551, 193653, 623993, 1269503, 1871979, 3808509, 5615937, 11425527, 36815587, 110446761, 331340283]

約数ペア:

[(1, 331340283), (3, 110446761), (9, 36815587), (29, 11425527), (59, 5615937), (87, 3808509), (177, 1871979), (261, 1269503), (531, 623993), (1711, 193653), (5133, 64551), (15399, 21517)]