29511937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 38465280

約数和(自身を除く): 8953343

約数列:

[1, 7, 13, 29, 53, 91, 203, 211, 371, 377, 689, 1477, 1537, 2639, 2743, 4823, 6119, 10759, 11183, 19201, 19981, 42833, 78281, 79547, 139867, 145379, 324307, 556829, 1017653, 2270149, 4215991, 29511937]

約数ペア:

[(1, 29511937), (7, 4215991), (13, 2270149), (29, 1017653), (53, 556829), (91, 324307), (203, 145379), (211, 139867), (371, 79547), (377, 78281), (689, 42833), (1477, 19981), (1537, 19201), (2639, 11183), (2743, 10759), (4823, 6119)]