2003367219

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{30469}}^1$

素因数の和:30611

約数の個数: 32

約数和(自身を含む): 3182530560

約数和(自身を除く): 1179163341

約数列:

[1, 3, 7, 21, 31, 93, 101, 217, 303, 651, 707, 2121, 3131, 9393, 21917, 30469, 65751, 91407, 213283, 639849, 944539, 2833617, 3077369, 6611773, 9232107, 19835319, 21541583, 64624749, 95398439, 286195317, 667789073, 2003367219]

約数ペア:

[(1, 2003367219), (3, 667789073), (7, 286195317), (21, 95398439), (31, 64624749), (93, 21541583), (101, 19835319), (217, 9232107), (303, 6611773), (651, 3077369), (707, 2833617), (2121, 944539), (3131, 639849), (9393, 213283), (21917, 91407), (30469, 65751)]