1393794

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 3162240

約数和(自身を除く): 1768446

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 487, 954, 974, 1431, 1461, 2862, 2922, 4383, 8766, 13149, 25811, 26298, 51622, 77433, 154866, 232299, 464598, 696897, 1393794]

約数ペア:

[(1, 1393794), (2, 696897), (3, 464598), (6, 232299), (9, 154866), (18, 77433), (27, 51622), (53, 26298), (54, 25811), (106, 13149), (159, 8766), (318, 4383), (477, 2922), (487, 2862), (954, 1461), (974, 1431)]