40985613

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 61552920

約数和(自身を除く): 20567307

約数列:

[1, 3, 9, 29, 87, 261, 373, 421, 1119, 1263, 3357, 3789, 10817, 12209, 32451, 36627, 97353, 109881, 157033, 471099, 1413297, 4553957, 13661871, 40985613]

約数ペア:

[(1, 40985613), (3, 13661871), (9, 4553957), (29, 1413297), (87, 471099), (261, 157033), (373, 109881), (421, 97353), (1119, 36627), (1263, 32451), (3357, 12209), (3789, 10817)]