18616903679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 20773767168

約数和(自身を除く): 2156863489

約数列:

[1, 11, 101, 163, 223, 461, 1111, 1793, 2453, 5071, 16463, 22523, 36349, 46561, 75143, 102803, 181093, 247753, 399839, 512171, 826573, 1130833, 3671249, 7589443, 10383103, 16756889, 40383739, 83483873, 114214133, 184325779, 1692445789, 18616903679]

約数ペア:

[(1, 18616903679), (11, 1692445789), (101, 184325779), (163, 114214133), (223, 83483873), (461, 40383739), (1111, 16756889), (1793, 10383103), (2453, 7589443), (5071, 3671249), (16463, 1130833), (22523, 826573), (36349, 512171), (46561, 399839), (75143, 247753), (102803, 181093)]