38256543

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 62935488

約数和(自身を除く): 24678945

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 611, 773, 1053, 1269, 1833, 2319, 3807, 5499, 6957, 10049, 16497, 20871, 30147, 36331, 49491, 62613, 90441, 108993, 271323, 326979, 472303, 813969, 980937, 1416909, 2942811, 4250727, 12752181, 38256543]

約数ペア:

[(1, 38256543), (3, 12752181), (9, 4250727), (13, 2942811), (27, 1416909), (39, 980937), (47, 813969), (81, 472303), (117, 326979), (141, 271323), (351, 108993), (423, 90441), (611, 62613), (773, 49491), (1053, 36331), (1269, 30147), (1833, 20871), (2319, 16497), (3807, 10049), (5499, 6957)]