274037253

素因数分解:

$3^1\times 7^2\times {\mathrm{1283}}^1\times {\mathrm{1453}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 425661408

約数和(自身を除く): 151624155

約数列:

[1, 3, 7, 21, 49, 147, 1283, 1453, 3849, 4359, 8981, 10171, 26943, 30513, 62867, 71197, 188601, 213591, 1864199, 5592597, 13049393, 39148179, 91345751, 274037253]

約数ペア:

[(1, 274037253), (3, 91345751), (7, 39148179), (21, 13049393), (49, 5592597), (147, 1864199), (1283, 213591), (1453, 188601), (3849, 71197), (4359, 62867), (8981, 30513), (10171, 26943)]