238401417

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4229}}^1$

素因数の和:4317

約数の個数: 32

約数和(自身を含む): 357350400

約数和(自身を除く): 118948983

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 817, 989, 1311, 2451, 2967, 4229, 12687, 18791, 56373, 80351, 97267, 181847, 241053, 291801, 545541, 1848073, 3455093, 4182481, 5544219, 10365279, 12547443, 79467139, 238401417]

約数ペア:

[(1, 238401417), (3, 79467139), (19, 12547443), (23, 10365279), (43, 5544219), (57, 4182481), (69, 3455093), (129, 1848073), (437, 545541), (817, 291801), (989, 241053), (1311, 181847), (2451, 97267), (2967, 80351), (4229, 56373), (12687, 18791)]