1327203

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 2036736

約数和(自身を除く): 709533

約数列:

[1, 3, 9, 31, 67, 71, 93, 201, 213, 279, 603, 639, 2077, 2201, 4757, 6231, 6603, 14271, 18693, 19809, 42813, 147467, 442401, 1327203]

約数ペア:

[(1, 1327203), (3, 442401), (9, 147467), (31, 42813), (67, 19809), (71, 18693), (93, 14271), (201, 6603), (213, 6231), (279, 4757), (603, 2201), (639, 2077)]