8707085936641

素因数分解:

${\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{20533}}^1$

素因数の和:20870

約数の個数: 48

約数和(自身を含む): 9411274297600

約数和(自身を除く): 704188360959

約数列:

[1, 23, 73, 79, 139, 529, 1679, 1817, 3197, 5767, 10147, 10981, 20533, 38617, 41791, 73531, 132641, 233381, 252563, 472259, 801613, 1498909, 1622107, 2854087, 3050743, 5367763, 5808949, 10861957, 18437099, 34474907, 37308461, 65644001, 118413811, 208348351, 225472873, 424053277, 792922861, 858094603, 1509812023, 2723517653, 4792012073, 5185876079, 16459519729, 62640906019, 110216277679, 119275149817, 378568953767, 8707085936641]

約数ペア:

[(1, 8707085936641), (23, 378568953767), (73, 119275149817), (79, 110216277679), (139, 62640906019), (529, 16459519729), (1679, 5185876079), (1817, 4792012073), (3197, 2723517653), (5767, 1509812023), (10147, 858094603), (10981, 792922861), (20533, 424053277), (38617, 225472873), (41791, 208348351), (73531, 118413811), (132641, 65644001), (233381, 37308461), (252563, 34474907), (472259, 18437099), (801613, 10861957), (1498909, 5808949), (1622107, 5367763), (2854087, 3050743)]