221833113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{12277}}^1$

素因数の和:12616

約数の個数: 16

約数和(自身を含む): 312352320

約数和(自身を除く): 90519207

約数列:

[1, 3, 19, 57, 317, 951, 6023, 12277, 18069, 36831, 233263, 699789, 3891809, 11675427, 73944371, 221833113]

約数ペア:

[(1, 221833113), (3, 73944371), (19, 11675427), (57, 3891809), (317, 699789), (951, 233263), (6023, 36831), (12277, 18069)]