993790917

素因数分解:

$3^3\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{5003}}^1$

素因数の和:6070

約数の個数: 32

約数和(自身を含む): 1684546560

約数和(自身を除く): 690755643

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1051, 3153, 5003, 7357, 9459, 15009, 22071, 28377, 35021, 45027, 66213, 105063, 135081, 198639, 315189, 945567, 5258153, 15774459, 36807071, 47323377, 110421213, 141970131, 331263639, 993790917]

約数ペア:

[(1, 993790917), (3, 331263639), (7, 141970131), (9, 110421213), (21, 47323377), (27, 36807071), (63, 15774459), (189, 5258153), (1051, 945567), (3153, 315189), (5003, 198639), (7357, 135081), (9459, 105063), (15009, 66213), (22071, 45027), (28377, 35021)]