31666432897

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 37352145600

約数和(自身を除く): 5685712703

約数列:

[1, 11, 19, 107, 109, 121, 209, 1177, 1181, 1199, 2033, 2071, 2299, 11663, 12947, 12991, 13189, 22363, 22439, 22781, 126367, 128293, 128729, 142901, 221597, 245993, 246829, 250591, 1390037, 1411223, 1416019, 2400973, 2437567, 2445851, 2715119, 13774003, 15290407, 15576209, 26410703, 26813237, 26904361, 151514033, 261706057, 290517733, 295947971, 1666654363, 2878766627, 31666432897]

約数ペア:

[(1, 31666432897), (11, 2878766627), (19, 1666654363), (107, 295947971), (109, 290517733), (121, 261706057), (209, 151514033), (1177, 26904361), (1181, 26813237), (1199, 26410703), (2033, 15576209), (2071, 15290407), (2299, 13774003), (11663, 2715119), (12947, 2445851), (12991, 2437567), (13189, 2400973), (22363, 1416019), (22439, 1411223), (22781, 1390037), (126367, 250591), (128293, 246829), (128729, 245993), (142901, 221597)]