733793281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 877363200

約数和(自身を除く): 143569919

約数列:

[1, 13, 19, 31, 47, 247, 403, 589, 611, 893, 1457, 2039, 7657, 11609, 18941, 26507, 27683, 38741, 63209, 95833, 359879, 503633, 821717, 1200971, 1245829, 1820827, 2970823, 15612623, 23670751, 38620699, 56445637, 733793281]

約数ペア:

[(1, 733793281), (13, 56445637), (19, 38620699), (31, 23670751), (47, 15612623), (247, 2970823), (403, 1820827), (589, 1245829), (611, 1200971), (893, 821717), (1457, 503633), (2039, 359879), (7657, 95833), (11609, 63209), (18941, 38741), (26507, 27683)]