139992931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 167731200

約数和(自身を除く): 27738269

約数列:

[1, 13, 19, 31, 47, 247, 389, 403, 589, 611, 893, 1457, 5057, 7391, 7657, 11609, 12059, 18283, 18941, 27683, 96083, 156767, 229121, 237679, 347377, 359879, 566773, 2978573, 4515901, 7368049, 10768687, 139992931]

約数ペア:

[(1, 139992931), (13, 10768687), (19, 7368049), (31, 4515901), (47, 2978573), (247, 566773), (389, 359879), (403, 347377), (589, 237679), (611, 229121), (893, 156767), (1457, 96083), (5057, 27683), (7391, 18941), (7657, 18283), (11609, 12059)]