26917209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2803}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 42867552

約数和(自身を除く): 15950343

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 2803, 3201, 8409, 9603, 25227, 30833, 92499, 271891, 277497, 815673, 2447019, 2990801, 8972403, 26917209]

約数ペア:

[(1, 26917209), (3, 8972403), (9, 2990801), (11, 2447019), (33, 815673), (97, 277497), (99, 271891), (291, 92499), (873, 30833), (1067, 25227), (2803, 9603), (3201, 8409)]