3150994

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 6238080

約数和(自身を除く): 3087086

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 79, 98, 154, 158, 259, 407, 518, 539, 553, 814, 869, 1078, 1106, 1738, 1813, 2849, 2923, 3626, 3871, 5698, 5846, 6083, 7742, 12166, 19943, 20461, 32153, 39886, 40922, 42581, 64306, 85162, 143227, 225071, 286454, 450142, 1575497, 3150994]

約数ペア:

[(1, 3150994), (2, 1575497), (7, 450142), (11, 286454), (14, 225071), (22, 143227), (37, 85162), (49, 64306), (74, 42581), (77, 40922), (79, 39886), (98, 32153), (154, 20461), (158, 19943), (259, 12166), (407, 7742), (518, 6083), (539, 5846), (553, 5698), (814, 3871), (869, 3626), (1078, 2923), (1106, 2849), (1738, 1813)]