701152281

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{201307}}^1$

素因数の和:201362

約数の個数: 20

約数和(自身を含む): 1071763792

約数和(自身を除く): 370611511

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 201307, 603921, 1811763, 5435289, 8656201, 16305867, 25968603, 77905809, 233717427, 701152281]

約数ペア:

[(1, 701152281), (3, 233717427), (9, 77905809), (27, 25968603), (43, 16305867), (81, 8656201), (129, 5435289), (387, 1811763), (1161, 603921), (3483, 201307)]