201901323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{51257}}^1$

素因数の和:51374

約数の個数: 16

約数和(自身を含む): 292785696

約数和(自身を除く): 90884373

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 51257, 153771, 666341, 1999023, 5176957, 15530871, 67300441, 201901323]

約数ペア:

[(1, 201901323), (3, 67300441), (13, 15530871), (39, 5176957), (101, 1999023), (303, 666341), (1313, 153771), (3939, 51257)]