42993249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 65286144

約数和(自身を除く): 22292895

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 827, 1209, 1333, 1677, 2481, 3999, 10751, 17329, 25637, 32253, 35561, 51987, 76911, 106683, 333281, 462293, 999843, 1102391, 1386879, 3307173, 14331083, 42993249]

約数ペア:

[(1, 42993249), (3, 14331083), (13, 3307173), (31, 1386879), (39, 1102391), (43, 999843), (93, 462293), (129, 333281), (403, 106683), (559, 76911), (827, 51987), (1209, 35561), (1333, 32253), (1677, 25637), (2481, 17329), (3999, 10751)]