47006967

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 73382400

約数和(自身を除く): 26375433

約数列:

[1, 3, 7, 21, 83, 149, 181, 249, 447, 543, 581, 1043, 1267, 1743, 3129, 3801, 12367, 15023, 26969, 37101, 45069, 80907, 86569, 105161, 188783, 259707, 315483, 566349, 2238427, 6715281, 15668989, 47006967]

約数ペア:

[(1, 47006967), (3, 15668989), (7, 6715281), (21, 2238427), (83, 566349), (149, 315483), (181, 259707), (249, 188783), (447, 105161), (543, 86569), (581, 80907), (1043, 45069), (1267, 37101), (1743, 26969), (3129, 15023), (3801, 12367)]