2017165185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{77153}}^1$

素因数の和:77254

約数の個数: 48

約数和(自身を含む): 4044104064

約数和(自身を除く): 2026938879

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1245, 1743, 2905, 3735, 5229, 8715, 26145, 77153, 231459, 385765, 540071, 694377, 1157295, 1620213, 2700355, 3471885, 4860639, 6403699, 8101065, 19211097, 24303195, 32018495, 44825893, 57633291, 96055485, 134477679, 224129465, 288166455, 403433037, 672388395, 2017165185]

約数ペア:

[(1, 2017165185), (3, 672388395), (5, 403433037), (7, 288166455), (9, 224129465), (15, 134477679), (21, 96055485), (35, 57633291), (45, 44825893), (63, 32018495), (83, 24303195), (105, 19211097), (249, 8101065), (315, 6403699), (415, 4860639), (581, 3471885), (747, 2700355), (1245, 1620213), (1743, 1157295), (2905, 694377), (3735, 540071), (5229, 385765), (8715, 231459), (26145, 77153)]