26637297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 39045120

約数和(自身を除く): 12407823

約数列:

[1, 3, 19, 47, 57, 61, 141, 163, 183, 489, 893, 1159, 2679, 2867, 3097, 3477, 7661, 8601, 9291, 9943, 22983, 29829, 54473, 145559, 163419, 188917, 436677, 467321, 566751, 1401963, 8879099, 26637297]

約数ペア:

[(1, 26637297), (3, 8879099), (19, 1401963), (47, 566751), (57, 467321), (61, 436677), (141, 188917), (163, 163419), (183, 145559), (489, 54473), (893, 29829), (1159, 22983), (2679, 9943), (2867, 9291), (3097, 8601), (3477, 7661)]