38979507

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 62955520

約数和(自身を除く): 23976013

約数列:

[1, 3, 7, 19, 21, 57, 133, 211, 399, 463, 633, 1389, 1477, 3241, 4009, 4431, 8797, 9723, 12027, 26391, 28063, 61579, 84189, 97693, 184737, 293079, 683851, 1856167, 2051553, 5568501, 12993169, 38979507]

約数ペア:

[(1, 38979507), (3, 12993169), (7, 5568501), (19, 2051553), (21, 1856167), (57, 683851), (133, 293079), (211, 184737), (399, 97693), (463, 84189), (633, 61579), (1389, 28063), (1477, 26391), (3241, 12027), (4009, 9723), (4431, 8797)]