214913421

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{11497}}^1$

素因数の和:11601

約数の個数: 24

約数和(自身を含む): 325255424

約数和(自身を除く): 110342003

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 2077, 6231, 11497, 18693, 34491, 103473, 356407, 770299, 1069221, 2310897, 3207663, 6932691, 23879269, 71637807, 214913421]

約数ペア:

[(1, 214913421), (3, 71637807), (9, 23879269), (31, 6932691), (67, 3207663), (93, 2310897), (201, 1069221), (279, 770299), (603, 356407), (2077, 103473), (6231, 34491), (11497, 18693)]