1140366981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{210361}}^1$

素因数の和:210516

約数の個数: 16

約数和(自身を含む): 1649238080

約数和(自身を除く): 508871099

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 210361, 631083, 2734693, 8204079, 29240179, 87720537, 380122327, 1140366981]

約数ペア:

[(1, 1140366981), (3, 380122327), (13, 87720537), (39, 29240179), (139, 8204079), (417, 2734693), (1807, 631083), (5421, 210361)]