1900632963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{145009}}^1$

素因数の和:145286

約数の個数: 16

約数和(自身を含む): 2693705760

約数和(自身を除く): 793072797

約数列:

[1, 3, 17, 51, 257, 771, 4369, 13107, 145009, 435027, 2465153, 7395459, 37267313, 111801939, 633544321, 1900632963]

約数ペア:

[(1, 1900632963), (3, 633544321), (17, 111801939), (51, 37267313), (257, 7395459), (771, 2465153), (4369, 435027), (13107, 145009)]