13306073039

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 16139160576

約数和(自身を除く): 2833087537

約数列:

[1, 7, 47, 49, 83, 151, 329, 461, 581, 1057, 2303, 3227, 3901, 4067, 7097, 7399, 12533, 21667, 22589, 27307, 38263, 49679, 69611, 87731, 151669, 191149, 267841, 347753, 487277, 589051, 614117, 1061683, 1798361, 1874887, 3271717, 3410939, 4123357, 5777713, 12588527, 22902019, 28863499, 40443991, 88119689, 160314133, 271552511, 283107937, 1900867577, 13306073039]

約数ペア:

[(1, 13306073039), (7, 1900867577), (47, 283107937), (49, 271552511), (83, 160314133), (151, 88119689), (329, 40443991), (461, 28863499), (581, 22902019), (1057, 12588527), (2303, 5777713), (3227, 4123357), (3901, 3410939), (4067, 3271717), (7097, 1874887), (7399, 1798361), (12533, 1061683), (21667, 614117), (22589, 589051), (27307, 487277), (38263, 347753), (49679, 267841), (69611, 191149), (87731, 151669)]