431025203

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 539965440

約数和(自身を除く): 108940237

約数列:

[1, 7, 19, 47, 53, 133, 329, 371, 893, 1007, 1301, 2491, 6251, 7049, 9107, 17437, 24719, 47329, 61147, 68953, 173033, 331303, 428029, 482671, 1161793, 1310107, 3240791, 8132551, 9170749, 22685537, 61575029, 431025203]

約数ペア:

[(1, 431025203), (7, 61575029), (19, 22685537), (47, 9170749), (53, 8132551), (133, 3240791), (329, 1310107), (371, 1161793), (893, 482671), (1007, 428029), (1301, 331303), (2491, 173033), (6251, 68953), (7049, 61147), (9107, 47329), (17437, 24719)]