289167846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{65393}}^1$

素因数の和:65476

約数の個数: 32

約数和(自身を含む): 640338048

約数和(自身を除く): 351170202

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 65393, 130786, 196179, 392358, 719323, 1438646, 2157969, 4315938, 4381331, 8762662, 13143993, 26287986, 48194641, 96389282, 144583923, 289167846]

約数ペア:

[(1, 289167846), (2, 144583923), (3, 96389282), (6, 48194641), (11, 26287986), (22, 13143993), (33, 8762662), (66, 4381331), (67, 4315938), (134, 2157969), (201, 1438646), (402, 719323), (737, 392358), (1474, 196179), (2211, 130786), (4422, 65393)]