621570246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{219017}}^1$

素因数の和:219076

約数の個数: 32

約数和(自身を含む): 1387698048

約数和(自身を除く): 766127802

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 219017, 438034, 657051, 1314102, 2409187, 4818374, 7227561, 9417731, 14455122, 18835462, 28253193, 56506386, 103595041, 207190082, 310785123, 621570246]

約数ペア:

[(1, 621570246), (2, 310785123), (3, 207190082), (6, 103595041), (11, 56506386), (22, 28253193), (33, 18835462), (43, 14455122), (66, 9417731), (86, 7227561), (129, 4818374), (258, 2409187), (473, 1314102), (946, 657051), (1419, 438034), (2838, 219017)]