2247011307

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{11743}}^1$

素因数の和:12144

約数の個数: 32

約数和(自身を含む): 3513804800

約数和(自身を除く): 1266793493

約数列:

[1, 3, 9, 19, 27, 57, 171, 373, 513, 1119, 3357, 7087, 10071, 11743, 21261, 35229, 63783, 105687, 191349, 223117, 317061, 669351, 2008053, 4380139, 6024159, 13140417, 39421251, 83222641, 118263753, 249667923, 749003769, 2247011307]

約数ペア:

[(1, 2247011307), (3, 749003769), (9, 249667923), (19, 118263753), (27, 83222641), (57, 39421251), (171, 13140417), (373, 6024159), (513, 4380139), (1119, 2008053), (3357, 669351), (7087, 317061), (10071, 223117), (11743, 191349), (21261, 105687), (35229, 63783)]