3720189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 5483520

約数和(自身を除く): 1763331

約数列:

[1, 3, 11, 33, 79, 237, 869, 1427, 2607, 4281, 15697, 47091, 112733, 338199, 1240063, 3720189]

約数ペア:

[(1, 3720189), (3, 1240063), (11, 338199), (33, 112733), (79, 47091), (237, 15697), (869, 4281), (1427, 2607)]