1351034881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9397}}^1$

素因数の和:9493

約数の個数: 32

約数和(自身を含む): 1732239360

約数和(自身を除く): 381204479

約数列:

[1, 7, 19, 23, 47, 133, 161, 329, 437, 893, 1081, 3059, 6251, 7567, 9397, 20539, 65779, 143773, 178543, 216131, 441659, 1249801, 1512917, 3091613, 4106489, 8391521, 10158157, 28745423, 58740647, 71107099, 193004983, 1351034881]

約数ペア:

[(1, 1351034881), (7, 193004983), (19, 71107099), (23, 58740647), (47, 28745423), (133, 10158157), (161, 8391521), (329, 4106489), (437, 3091613), (893, 1512917), (1081, 1249801), (3059, 441659), (6251, 216131), (7567, 178543), (9397, 143773), (20539, 65779)]