26351031

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 42439680

約数和(自身を除く): 16088649

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 613, 623, 1839, 1869, 2047, 4291, 6141, 12873, 14099, 14329, 42297, 42987, 54557, 98693, 163671, 296079, 381899, 1145697, 1254811, 3764433, 8783677, 26351031]

約数ペア:

[(1, 26351031), (3, 8783677), (7, 3764433), (21, 1254811), (23, 1145697), (69, 381899), (89, 296079), (161, 163671), (267, 98693), (483, 54557), (613, 42987), (623, 42297), (1839, 14329), (1869, 14099), (2047, 12873), (4291, 6141)]