244686717

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28409}}^1$

素因数の和:28458

約数の個数: 32

約数和(自身を含む): 409104000

約数和(自身を除く): 164417283

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8613, 28409, 85227, 255681, 312499, 767043, 823861, 937497, 2471583, 2812491, 7414749, 8437473, 9062471, 22244247, 27187413, 81562239, 244686717]

約数ペア:

[(1, 244686717), (3, 81562239), (9, 27187413), (11, 22244247), (27, 9062471), (29, 8437473), (33, 7414749), (87, 2812491), (99, 2471583), (261, 937497), (297, 823861), (319, 767043), (783, 312499), (957, 255681), (2871, 85227), (8613, 28409)]