38503017

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 66388608

約数和(自身を除く): 27885591

約数列:

[1, 3, 7, 9, 21, 43, 61, 63, 129, 183, 233, 301, 387, 427, 549, 699, 903, 1281, 1631, 2097, 2623, 2709, 3843, 4893, 7869, 10019, 14213, 14679, 18361, 23607, 30057, 42639, 55083, 70133, 90171, 99491, 127917, 165249, 210399, 298473, 611159, 631197, 895419, 1833477, 4278113, 5500431, 12834339, 38503017]

約数ペア:

[(1, 38503017), (3, 12834339), (7, 5500431), (9, 4278113), (21, 1833477), (43, 895419), (61, 631197), (63, 611159), (129, 298473), (183, 210399), (233, 165249), (301, 127917), (387, 99491), (427, 90171), (549, 70133), (699, 55083), (903, 42639), (1281, 30057), (1631, 23607), (2097, 18361), (2623, 14679), (2709, 14213), (3843, 10019), (4893, 7869)]