381034437

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{48907}}^1$

素因数の和:48977

約数の個数: 24

約数和(自身を含む): 602155296

約数和(自身を除く): 221120859

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 48907, 146721, 342349, 1027047, 2396443, 2592071, 7189329, 7776213, 18144497, 54433491, 127011479, 381034437]

約数ペア:

[(1, 381034437), (3, 127011479), (7, 54433491), (21, 18144497), (49, 7776213), (53, 7189329), (147, 2592071), (159, 2396443), (371, 1027047), (1113, 342349), (2597, 146721), (7791, 48907)]