1019969139

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{471553}}^1$

素因数の和:471666

約数の個数: 16

約数和(自身を含む): 1569331712

約数和(自身を除く): 549362573

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 471553, 1414659, 3300871, 9902613, 48569959, 145709877, 339989713, 1019969139]

約数ペア:

[(1, 1019969139), (3, 339989713), (7, 145709877), (21, 48569959), (103, 9902613), (309, 3300871), (721, 1414659), (2163, 471553)]