1374144409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 1590865920

約数和(自身を除く): 216721511

約数列:

[1, 11, 31, 53, 139, 341, 547, 583, 1529, 1643, 4309, 6017, 7367, 16957, 18073, 28991, 47399, 76033, 81037, 186527, 228377, 318901, 836363, 898721, 2357023, 2512147, 4029749, 9885931, 25927253, 44327239, 124922219, 1374144409]

約数ペア:

[(1, 1374144409), (11, 124922219), (31, 44327239), (53, 25927253), (139, 9885931), (341, 4029749), (547, 2512147), (583, 2357023), (1529, 898721), (1643, 836363), (4309, 318901), (6017, 228377), (7367, 186527), (16957, 81037), (18073, 76033), (28991, 47399)]