171772271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1427}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 194116608

約数和(自身を除く): 22344337

約数列:

[1, 11, 31, 341, 353, 1427, 3883, 10943, 15697, 44237, 120373, 486607, 503731, 5541041, 15615661, 171772271]

約数ペア:

[(1, 171772271), (11, 15615661), (31, 5541041), (341, 503731), (353, 486607), (1427, 120373), (3883, 44237), (10943, 15697)]