26343993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 14105031

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 683, 897, 989, 1677, 2049, 2967, 8879, 12857, 15709, 26637, 29369, 38571, 47127, 88107, 204217, 381797, 612651, 675487, 1145391, 2026461, 8781331, 26343993]

約数ペア:

[(1, 26343993), (3, 8781331), (13, 2026461), (23, 1145391), (39, 675487), (43, 612651), (69, 381797), (129, 204217), (299, 88107), (559, 47127), (683, 38571), (897, 29369), (989, 26637), (1677, 15709), (2049, 12857), (2967, 8879)]