354845349

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{5227}}^1$

素因数の和:5649

約数の個数: 24

約数和(自身を含む): 540993440

約数和(自身を除く): 186148091

約数列:

[1, 3, 9, 19, 57, 171, 397, 1191, 3573, 5227, 7543, 15681, 22629, 47043, 67887, 99313, 297939, 893817, 2075119, 6225357, 18676071, 39427261, 118281783, 354845349]

約数ペア:

[(1, 354845349), (3, 118281783), (9, 39427261), (19, 18676071), (57, 6225357), (171, 2075119), (397, 893817), (1191, 297939), (3573, 99313), (5227, 67887), (7543, 47043), (15681, 22629)]