424129923

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3023}}^1$

素因数の和:3184

約数の個数: 48

約数和(自身を含む): 747242496

約数和(自身を除く): 323112573

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 131, 153, 357, 393, 917, 1071, 1179, 2227, 2751, 3023, 6681, 8253, 9069, 15589, 20043, 21161, 27207, 46767, 51391, 63483, 140301, 154173, 190449, 359737, 396013, 462519, 1079211, 1188039, 2772091, 3237633, 3564117, 6732221, 8316273, 20196663, 24948819, 47125547, 60589989, 141376641, 424129923]

約数ペア:

[(1, 424129923), (3, 141376641), (7, 60589989), (9, 47125547), (17, 24948819), (21, 20196663), (51, 8316273), (63, 6732221), (119, 3564117), (131, 3237633), (153, 2772091), (357, 1188039), (393, 1079211), (917, 462519), (1071, 396013), (1179, 359737), (2227, 190449), (2751, 154173), (3023, 140301), (6681, 63483), (8253, 51391), (9069, 46767), (15589, 27207), (20043, 21161)]