392738148387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3944461}}^1$

素因数の和:3944540

約数の個数: 48

約数和(自身を含む): 654717580608

約数和(自身を除く): 261979432221

約数列:

[1, 3, 9, 13, 23, 37, 39, 69, 111, 117, 207, 299, 333, 481, 851, 897, 1443, 2553, 2691, 4329, 7659, 11063, 33189, 99567, 3944461, 11833383, 35500149, 51277993, 90722603, 145945057, 153833979, 272167809, 437835171, 461501937, 816503427, 1179393839, 1313505513, 1897285741, 3356736311, 3538181517, 5691857223, 10070208933, 10614544551, 17075571669, 30210626799, 43637572043, 130912716129, 392738148387]

約数ペア:

[(1, 392738148387), (3, 130912716129), (9, 43637572043), (13, 30210626799), (23, 17075571669), (37, 10614544551), (39, 10070208933), (69, 5691857223), (111, 3538181517), (117, 3356736311), (207, 1897285741), (299, 1313505513), (333, 1179393839), (481, 816503427), (851, 461501937), (897, 437835171), (1443, 272167809), (2553, 153833979), (2691, 145945057), (4329, 90722603), (7659, 51277993), (11063, 35500149), (33189, 11833383), (99567, 3944461)]