1849674771

素因数分解:

$3^4\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2267}}^1$

素因数の和:3725

約数の個数: 40

約数和(自身を含む): 3161410560

約数和(自身を除く): 1311735789

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1439, 2267, 4317, 6801, 10073, 12951, 15869, 20403, 30219, 38853, 47607, 61209, 90657, 116559, 142821, 183627, 271971, 428463, 815913, 1285389, 3262213, 9786639, 22835491, 29359917, 68506473, 88079751, 205519419, 264239253, 616558257, 1849674771]

約数ペア:

[(1, 1849674771), (3, 616558257), (7, 264239253), (9, 205519419), (21, 88079751), (27, 68506473), (63, 29359917), (81, 22835491), (189, 9786639), (567, 3262213), (1439, 1285389), (2267, 815913), (4317, 428463), (6801, 271971), (10073, 183627), (12951, 142821), (15869, 116559), (20403, 90657), (30219, 61209), (38853, 47607)]