847674893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 992839680

約数和(自身を除く): 145164787

約数列:

[1, 13, 17, 71, 89, 221, 607, 923, 1157, 1207, 1513, 6319, 7891, 10319, 15691, 19669, 43097, 54023, 82147, 107423, 134147, 560261, 702299, 732649, 918391, 1396499, 3835633, 9524437, 11939083, 49863229, 65205761, 847674893]

約数ペア:

[(1, 847674893), (13, 65205761), (17, 49863229), (71, 11939083), (89, 9524437), (221, 3835633), (607, 1396499), (923, 918391), (1157, 732649), (1207, 702299), (1513, 560261), (6319, 134147), (7891, 107423), (10319, 82147), (15691, 54023), (19669, 43097)]