22036749

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 12799731

約数列:

[1, 3, 7, 21, 47, 83, 141, 249, 269, 329, 581, 807, 987, 1743, 1883, 3901, 5649, 11703, 12643, 22327, 27307, 37929, 66981, 81921, 88501, 156289, 265503, 468867, 1049369, 3148107, 7345583, 22036749]

約数ペア:

[(1, 22036749), (3, 7345583), (7, 3148107), (21, 1049369), (47, 468867), (83, 265503), (141, 156289), (249, 88501), (269, 81921), (329, 66981), (581, 37929), (807, 27307), (987, 22327), (1743, 12643), (1883, 11703), (3901, 5649)]