3984747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 5795328

約数和(自身を除く): 1810581

約数列:

[1, 3, 13, 39, 83, 249, 1079, 1231, 3237, 3693, 16003, 48009, 102173, 306519, 1328249, 3984747]

約数ペア:

[(1, 3984747), (3, 1328249), (13, 306519), (39, 102173), (83, 48009), (249, 16003), (1079, 3693), (1231, 3237)]