898419313

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{659}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 1042826400

約数和(自身を除く): 144407087

約数列:

[1, 11, 19, 121, 209, 593, 659, 2299, 6523, 7249, 11267, 12521, 71753, 79739, 123937, 137731, 390787, 1363307, 1515041, 4298657, 7424953, 47285227, 81674483, 898419313]

約数ペア:

[(1, 898419313), (11, 81674483), (19, 47285227), (121, 7424953), (209, 4298657), (593, 1515041), (659, 1363307), (2299, 390787), (6523, 137731), (7249, 123937), (11267, 79739), (12521, 71753)]