738542007

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 1243008000

約数和(自身を除く): 504465993

約数列:

[1, 3, 7, 9, 21, 63, 79, 179, 237, 537, 553, 711, 829, 1253, 1611, 1659, 2487, 3759, 4977, 5803, 7461, 11277, 14141, 17409, 42423, 52227, 65491, 98987, 127269, 148391, 196473, 296961, 445173, 458437, 589419, 890883, 1038737, 1335519, 1375311, 3116211, 4125933, 9348633, 11722889, 35168667, 82060223, 105506001, 246180669, 738542007]

約数ペア:

[(1, 738542007), (3, 246180669), (7, 105506001), (9, 82060223), (21, 35168667), (63, 11722889), (79, 9348633), (179, 4125933), (237, 3116211), (537, 1375311), (553, 1335519), (711, 1038737), (829, 890883), (1253, 589419), (1611, 458437), (1659, 445173), (2487, 296961), (3759, 196473), (4977, 148391), (5803, 127269), (7461, 98987), (11277, 65491), (14141, 52227), (17409, 42423)]