1399859631

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{310459}}^1$

素因数の和:310635

約数の個数: 16

約数和(自身を含む): 2086291200

約数和(自身を除く): 686431569

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 310459, 931377, 2794131, 8382393, 51846653, 155539959, 466619877, 1399859631]

約数ペア:

[(1, 1399859631), (3, 466619877), (9, 155539959), (27, 51846653), (167, 8382393), (501, 2794131), (1503, 931377), (4509, 310459)]