1374384473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9439}}^1$

素因数の和:9549

約数の個数: 32

約数和(自身を含む): 1797980160

約数和(自身を除く): 423595687

約数列:

[1, 7, 11, 31, 61, 77, 217, 341, 427, 671, 1891, 2387, 4697, 9439, 13237, 20801, 66073, 103829, 145607, 292609, 575779, 726803, 2048263, 3218699, 4030453, 6333569, 17849149, 22530893, 44334983, 124944043, 196340639, 1374384473]

約数ペア:

[(1, 1374384473), (7, 196340639), (11, 124944043), (31, 44334983), (61, 22530893), (77, 17849149), (217, 6333569), (341, 4030453), (427, 3218699), (671, 2048263), (1891, 726803), (2387, 575779), (4697, 292609), (9439, 145607), (13237, 103829), (20801, 66073)]