2019437379

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{2251}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 3026688000

約数和(自身を除く): 1007250621

約数列:

[1, 3, 9, 27, 149, 223, 447, 669, 1341, 2007, 2251, 4023, 6021, 6753, 20259, 33227, 60777, 99681, 299043, 335399, 501973, 897129, 1006197, 1505919, 3018591, 4517757, 9055773, 13553271, 74793977, 224381931, 673145793, 2019437379]

約数ペア:

[(1, 2019437379), (3, 673145793), (9, 224381931), (27, 74793977), (149, 13553271), (223, 9055773), (447, 4517757), (669, 3018591), (1341, 1505919), (2007, 1006197), (2251, 897129), (4023, 501973), (6021, 335399), (6753, 299043), (20259, 99681), (33227, 60777)]