20131603793

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{2719}}^1\times {\mathrm{2851}}^1$

素因数の和:5637

約数の個数: 24

約数和(自身を含む): 23877400320

約数和(自身を除く): 3745796527

約数列:

[1, 7, 49, 53, 371, 2597, 2719, 2851, 19033, 19957, 133231, 139699, 144107, 151103, 1008749, 1057721, 7061243, 7404047, 7751869, 54263083, 379841581, 410849057, 2875943399, 20131603793]

約数ペア:

[(1, 20131603793), (7, 2875943399), (49, 410849057), (53, 379841581), (371, 54263083), (2597, 7751869), (2719, 7404047), (2851, 7061243), (19033, 1057721), (19957, 1008749), (133231, 151103), (139699, 144107)]