28427000973

素因数分解:

$3^1\times 7^2\times {\mathrm{5003}}^1\times {\mathrm{38653}}^1$

素因数の和:43673

約数の個数: 24

約数和(自身を含む): 44100812448

約数和(自身を除く): 15673811475

約数列:

[1, 3, 7, 21, 49, 147, 5003, 15009, 35021, 38653, 105063, 115959, 245147, 270571, 735441, 811713, 1893997, 5681991, 193380959, 580142877, 1353666713, 4061000139, 9475666991, 28427000973]

約数ペア:

[(1, 28427000973), (3, 9475666991), (7, 4061000139), (21, 1353666713), (49, 580142877), (147, 193380959), (5003, 5681991), (15009, 1893997), (35021, 811713), (38653, 735441), (105063, 270571), (115959, 245147)]