2247179979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1\times {\mathrm{857}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 3298014720

約数和(自身を除く): 1050834741

約数列:

[1, 3, 11, 33, 181, 439, 543, 857, 1317, 1991, 2571, 4829, 5973, 9427, 14487, 28281, 79459, 155117, 238377, 376223, 465351, 874049, 1128669, 1706287, 2622147, 4138453, 5118861, 12415359, 68096363, 204289089, 749059993, 2247179979]

約数ペア:

[(1, 2247179979), (3, 749059993), (11, 204289089), (33, 68096363), (181, 12415359), (439, 5118861), (543, 4138453), (857, 2622147), (1317, 1706287), (1991, 1128669), (2571, 874049), (4829, 465351), (5973, 376223), (9427, 238377), (14487, 155117), (28281, 79459)]