381699239327

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1\times {\mathrm{7949}}^1$

素因数の和:11015

約数の個数: 32

約数和(自身を含む): 465429888000

約数和(自身を除く): 83730648673

約数列:

[1, 7, 17, 119, 139, 973, 2363, 2903, 7949, 16541, 20321, 49351, 55643, 135133, 345457, 403517, 945931, 1104911, 2824619, 6859789, 7734377, 18783487, 23075947, 48018523, 131484409, 161531629, 392291099, 2746037693, 3207556633, 22452896431, 54528462761, 381699239327]

約数ペア:

[(1, 381699239327), (7, 54528462761), (17, 22452896431), (119, 3207556633), (139, 2746037693), (973, 392291099), (2363, 161531629), (2903, 131484409), (7949, 48018523), (16541, 23075947), (20321, 18783487), (49351, 7734377), (55643, 6859789), (135133, 2824619), (345457, 1104911), (403517, 945931)]