74721003

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{15271}}^1$

素因数の和:15514

約数の個数: 16

約数和(自身を含む): 114356736

約数和(自身を除く): 39635733

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 15271, 45813, 106897, 320691, 3558143, 10674429, 24907001, 74721003]

約数ペア:

[(1, 74721003), (3, 24907001), (7, 10674429), (21, 3558143), (233, 320691), (699, 106897), (1631, 45813), (4893, 15271)]