900120641

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 1150039296

約数和(自身を除く): 249918655

約数列:

[1, 7, 17, 47, 49, 83, 119, 277, 329, 581, 799, 833, 1411, 1939, 2303, 3901, 4067, 4709, 5593, 9877, 13019, 13573, 22991, 27307, 32963, 39151, 66317, 69139, 91133, 160937, 191149, 221323, 230741, 390847, 464219, 637931, 1080577, 1126559, 1549261, 2735929, 3249533, 7564039, 10844827, 18369809, 19151503, 52948273, 128588663, 900120641]

約数ペア:

[(1, 900120641), (7, 128588663), (17, 52948273), (47, 19151503), (49, 18369809), (83, 10844827), (119, 7564039), (277, 3249533), (329, 2735929), (581, 1549261), (799, 1126559), (833, 1080577), (1411, 637931), (1939, 464219), (2303, 390847), (3901, 230741), (4067, 221323), (4709, 191149), (5593, 160937), (9877, 91133), (13019, 69139), (13573, 66317), (22991, 39151), (27307, 32963)]