26524743

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 16606137

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 357, 389, 573, 1167, 1337, 2723, 3247, 4011, 6613, 8169, 9741, 19839, 22729, 46291, 68187, 74299, 138873, 222897, 520093, 1263083, 1560279, 3789249, 8841581, 26524743]

約数ペア:

[(1, 26524743), (3, 8841581), (7, 3789249), (17, 1560279), (21, 1263083), (51, 520093), (119, 222897), (191, 138873), (357, 74299), (389, 68187), (573, 46291), (1167, 22729), (1337, 19839), (2723, 9741), (3247, 8169), (4011, 6613)]