238747599

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 351390000

約数和(自身を除く): 112642401

約数列:

[1, 3, 9, 67, 201, 317, 603, 951, 1249, 2853, 3747, 11241, 21239, 63717, 83683, 191151, 251049, 395933, 753147, 1187799, 3563397, 26527511, 79582533, 238747599]

約数ペア:

[(1, 238747599), (3, 79582533), (9, 26527511), (67, 3563397), (201, 1187799), (317, 753147), (603, 395933), (951, 251049), (1249, 191151), (2853, 83683), (3747, 63717), (11241, 21239)]