173479501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 202954752

約数和(自身を除く): 29475251

約数列:

[1, 13, 23, 43, 103, 131, 299, 559, 989, 1339, 1703, 2369, 3013, 4429, 5633, 12857, 13493, 30797, 39169, 57577, 73229, 101867, 129559, 175409, 310339, 580199, 1324271, 1684267, 4034407, 7542587, 13344577, 173479501]

約数ペア:

[(1, 173479501), (13, 13344577), (23, 7542587), (43, 4034407), (103, 1684267), (131, 1324271), (299, 580199), (559, 310339), (989, 175409), (1339, 129559), (1703, 101867), (2369, 73229), (3013, 57577), (4429, 39169), (5633, 30797), (12857, 13493)]