1517381691

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{3083}}^1$

素因数の和:4135

約数の個数: 32

約数和(自身を含む): 2415882240

約数和(自身を除く): 898500549

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1019, 3057, 3083, 7133, 9249, 21399, 21581, 23437, 64743, 70311, 70909, 164059, 212727, 492177, 496363, 1489089, 3141577, 9424731, 21991039, 65973117, 72256271, 216768813, 505793897, 1517381691]

約数ペア:

[(1, 1517381691), (3, 505793897), (7, 216768813), (21, 72256271), (23, 65973117), (69, 21991039), (161, 9424731), (483, 3141577), (1019, 1489089), (3057, 496363), (3083, 492177), (7133, 212727), (9249, 164059), (21399, 70909), (21581, 70311), (23437, 64743)]