7381860003

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{39841}}^1$

素因数の和:40044

約数の個数: 48

約数和(自身を含む): 12977654976

約数和(自身を除く): 5595794973

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 173, 357, 519, 1071, 1211, 1557, 2941, 3633, 8823, 10899, 20587, 26469, 39841, 61761, 119523, 185283, 278887, 358569, 677297, 836661, 2031891, 2509983, 4741079, 6095673, 6892493, 14223237, 20677479, 42669711, 48247451, 62032437, 117172381, 144742353, 351517143, 434227059, 820206667, 1054551429, 2460620001, 7381860003]

約数ペア:

[(1, 7381860003), (3, 2460620001), (7, 1054551429), (9, 820206667), (17, 434227059), (21, 351517143), (51, 144742353), (63, 117172381), (119, 62032437), (153, 48247451), (173, 42669711), (357, 20677479), (519, 14223237), (1071, 6892493), (1211, 6095673), (1557, 4741079), (2941, 2509983), (3633, 2031891), (8823, 836661), (10899, 677297), (20587, 358569), (26469, 278887), (39841, 185283), (61761, 119523)]