401415237

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{874543}}^1$

素因数の和:874569

約数の個数: 16

約数和(自身を含む): 629671680

約数和(自身を除く): 228256443

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 874543, 2623629, 7870887, 14867231, 23612661, 44601693, 133805079, 401415237]

約数ペア:

[(1, 401415237), (3, 133805079), (9, 44601693), (17, 23612661), (27, 14867231), (51, 7870887), (153, 2623629), (459, 874543)]