380530029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{26267}}^1$

素因数の和:26720

約数の個数: 16

約数和(自身を含む): 554780160

約数和(自身を除く): 174250131

約数列:

[1, 3, 11, 33, 439, 1317, 4829, 14487, 26267, 78801, 288937, 866811, 11531213, 34593639, 126843343, 380530029]

約数ペア:

[(1, 380530029), (3, 126843343), (11, 34593639), (33, 11531213), (439, 866811), (1317, 288937), (4829, 78801), (14487, 26267)]