5127591

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 8460288

約数和(自身を除く): 3332697

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 271, 357, 371, 813, 901, 1113, 1897, 2703, 4607, 5691, 6307, 13821, 14363, 18921, 32249, 43089, 96747, 100541, 244171, 301623, 732513, 1709197, 5127591]

約数ペア:

[(1, 5127591), (3, 1709197), (7, 732513), (17, 301623), (21, 244171), (51, 100541), (53, 96747), (119, 43089), (159, 32249), (271, 18921), (357, 14363), (371, 13821), (813, 6307), (901, 5691), (1113, 4607), (1897, 2703)]