40792473

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 61818120

約数和(自身を除く): 21025647

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 2141, 6351, 6423, 19053, 19269, 62089, 156293, 186267, 468879, 558801, 1406637, 4532497, 13597491, 40792473]

約数ペア:

[(1, 40792473), (3, 13597491), (9, 4532497), (29, 1406637), (73, 558801), (87, 468879), (219, 186267), (261, 156293), (657, 62089), (2117, 19269), (2141, 19053), (6351, 6423)]