175071871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 205632000

約数和(自身を除く): 30560129

約数列:

[1, 13, 19, 67, 71, 149, 247, 871, 923, 1273, 1349, 1937, 2831, 4757, 9983, 10579, 16549, 17537, 36803, 61841, 90383, 129779, 137527, 189677, 201001, 708793, 1174979, 2465801, 2613013, 9214309, 13467067, 175071871]

約数ペア:

[(1, 175071871), (13, 13467067), (19, 9214309), (67, 2613013), (71, 2465801), (149, 1174979), (247, 708793), (871, 201001), (923, 189677), (1273, 137527), (1349, 129779), (1937, 90383), (2831, 61841), (4757, 36803), (9983, 17537), (10579, 16549)]