2493325191

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1\times {\mathrm{3251}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 3871180800

約数和(自身を除く): 1377855609

約数列:

[1, 3, 7, 21, 59, 177, 413, 619, 1239, 1857, 3251, 4333, 9753, 12999, 22757, 36521, 68271, 109563, 191809, 255647, 575427, 766941, 1342663, 2012369, 4027989, 6037107, 14086583, 42259749, 118729771, 356189313, 831108397, 2493325191]

約数ペア:

[(1, 2493325191), (3, 831108397), (7, 356189313), (21, 118729771), (59, 42259749), (177, 14086583), (413, 6037107), (619, 4027989), (1239, 2012369), (1857, 1342663), (3251, 766941), (4333, 575427), (9753, 255647), (12999, 191809), (22757, 109563), (36521, 68271)]