33193979

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 11158021

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 301, 499, 559, 731, 1547, 3493, 3913, 5117, 6487, 8483, 9503, 21457, 45409, 59381, 66521, 110279, 150199, 278941, 364769, 771953, 1952587, 2553383, 4741997, 33193979]

約数ペア:

[(1, 33193979), (7, 4741997), (13, 2553383), (17, 1952587), (43, 771953), (91, 364769), (119, 278941), (221, 150199), (301, 110279), (499, 66521), (559, 59381), (731, 45409), (1547, 21457), (3493, 9503), (3913, 8483), (5117, 6487)]