2779362693

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{2713}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 4338057600

約数和(自身を除く): 1558694907

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1997, 2713, 5991, 8139, 17973, 24417, 37943, 51547, 53919, 73251, 113829, 154641, 341487, 463923, 1024461, 1391769, 5417861, 16253583, 48760749, 102939359, 146282247, 308818077, 926454231, 2779362693]

約数ペア:

[(1, 2779362693), (3, 926454231), (9, 308818077), (19, 146282247), (27, 102939359), (57, 48760749), (171, 16253583), (513, 5417861), (1997, 1391769), (2713, 1024461), (5991, 463923), (8139, 341487), (17973, 154641), (24417, 113829), (37943, 73251), (51547, 53919)]