56673331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 69370560

約数和(自身を除く): 12697229

約数列:

[1, 11, 13, 61, 73, 89, 143, 671, 793, 803, 949, 979, 1157, 4453, 5429, 6497, 8723, 10439, 12727, 48983, 57889, 59719, 70577, 71467, 84461, 396317, 636779, 776347, 929071, 4359487, 5152121, 56673331]

約数ペア:

[(1, 56673331), (11, 5152121), (13, 4359487), (61, 929071), (73, 776347), (89, 636779), (143, 396317), (671, 84461), (793, 71467), (803, 70577), (949, 59719), (979, 57889), (1157, 48983), (4453, 12727), (5429, 10439), (6497, 8723)]