38450139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 63651840

約数和(自身を除く): 25201701

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1109, 1651, 2667, 3327, 4953, 7763, 11557, 14417, 23289, 34671, 43251, 100919, 140843, 302757, 422529, 985901, 1830959, 2957703, 5492877, 12816713, 38450139]

約数ペア:

[(1, 38450139), (3, 12816713), (7, 5492877), (13, 2957703), (21, 1830959), (39, 985901), (91, 422529), (127, 302757), (273, 140843), (381, 100919), (889, 43251), (1109, 34671), (1651, 23289), (2667, 14417), (3327, 11557), (4953, 7763)]