858531333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 1269176832

約数和(自身を除く): 410645499

約数列:

[1, 3, 11, 33, 83, 249, 307, 913, 921, 1021, 2739, 3063, 3377, 10131, 11231, 25481, 33693, 76443, 84743, 254229, 280291, 313447, 840873, 932173, 940341, 2796519, 3447917, 10343751, 26016101, 78048303, 286177111, 858531333]

約数ペア:

[(1, 858531333), (3, 286177111), (11, 78048303), (33, 26016101), (83, 10343751), (249, 3447917), (307, 2796519), (913, 940341), (921, 932173), (1021, 840873), (2739, 313447), (3063, 280291), (3377, 254229), (10131, 84743), (11231, 76443), (25481, 33693)]