1321570362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{2411}}^1$

素因数の和:2875

約数の個数: 64

約数和(自身を含む): 3126878208

約数和(自身を除く): 1805307846

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 421, 434, 651, 842, 1263, 1302, 2411, 2526, 2947, 4822, 5894, 7233, 8841, 13051, 14466, 16877, 17682, 26102, 33754, 39153, 50631, 74741, 78306, 91357, 101262, 149482, 182714, 224223, 274071, 448446, 523187, 548142, 1015031, 1046374, 1569561, 2030062, 3045093, 3139122, 6090186, 7105217, 14210434, 21315651, 31465961, 42631302, 62931922, 94397883, 188795766, 220261727, 440523454, 660785181, 1321570362]

約数ペア:

[(1, 1321570362), (2, 660785181), (3, 440523454), (6, 220261727), (7, 188795766), (14, 94397883), (21, 62931922), (31, 42631302), (42, 31465961), (62, 21315651), (93, 14210434), (186, 7105217), (217, 6090186), (421, 3139122), (434, 3045093), (651, 2030062), (842, 1569561), (1263, 1046374), (1302, 1015031), (2411, 548142), (2526, 523187), (2947, 448446), (4822, 274071), (5894, 224223), (7233, 182714), (8841, 149482), (13051, 101262), (14466, 91357), (16877, 78306), (17682, 74741), (26102, 50631), (33754, 39153)]