38784333

素因数分解:

$3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{601}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 60392640

約数和(自身を除く): 21608307

約数列:

[1, 3, 7, 21, 49, 147, 439, 601, 1317, 1803, 3073, 4207, 9219, 12621, 21511, 29449, 64533, 88347, 263839, 791517, 1846873, 5540619, 12928111, 38784333]

約数ペア:

[(1, 38784333), (3, 12928111), (7, 5540619), (21, 1846873), (49, 791517), (147, 263839), (439, 88347), (601, 64533), (1317, 29449), (1803, 21511), (3073, 12621), (4207, 9219)]