26429781

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 43123968

約数和(自身を除く): 16694187

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 733, 1717, 2121, 2199, 5131, 5151, 12019, 12461, 15393, 36057, 37383, 74033, 87227, 222099, 261681, 518231, 1258561, 1554693, 3775683, 8809927, 26429781]

約数ペア:

[(1, 26429781), (3, 8809927), (7, 3775683), (17, 1554693), (21, 1258561), (51, 518231), (101, 261681), (119, 222099), (303, 87227), (357, 74033), (707, 37383), (733, 36057), (1717, 15393), (2121, 12461), (2199, 12019), (5131, 5151)]