1493251773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{75223}}^1$

素因数の和:75748

約数の個数: 16

約数和(自身を含む): 2148397440

約数和(自身を除く): 655145667

約数列:

[1, 3, 13, 39, 509, 1527, 6617, 19851, 75223, 225669, 977899, 2933697, 38288507, 114865521, 497750591, 1493251773]

約数ペア:

[(1, 1493251773), (3, 497750591), (13, 114865521), (39, 38288507), (509, 2933697), (1527, 977899), (6617, 225669), (19851, 75223)]