38007201

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 56816640

約数和(自身を除く): 18809439

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 437, 547, 1007, 1219, 1311, 1641, 3021, 3657, 10393, 12581, 23161, 28991, 31179, 37743, 69483, 86973, 239039, 550829, 666793, 717117, 1652487, 2000379, 12669067, 38007201]

約数ペア:

[(1, 38007201), (3, 12669067), (19, 2000379), (23, 1652487), (53, 717117), (57, 666793), (69, 550829), (159, 239039), (437, 86973), (547, 69483), (1007, 37743), (1219, 31179), (1311, 28991), (1641, 23161), (3021, 12581), (3657, 10393)]