2870036247

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 4331847168

約数和(自身を除く): 1461810921

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 169, 507, 559, 611, 1677, 1833, 2021, 2801, 6063, 7267, 7943, 8403, 21801, 23829, 26273, 36413, 78819, 109239, 120443, 131647, 341549, 361329, 394941, 473369, 1024647, 1420107, 1565759, 1711411, 4697277, 5134233, 5660821, 16982463, 20354867, 22248343, 61064601, 66745029, 73590673, 220772019, 956678749, 2870036247]

約数ペア:

[(1, 2870036247), (3, 956678749), (13, 220772019), (39, 73590673), (43, 66745029), (47, 61064601), (129, 22248343), (141, 20354867), (169, 16982463), (507, 5660821), (559, 5134233), (611, 4697277), (1677, 1711411), (1833, 1565759), (2021, 1420107), (2801, 1024647), (6063, 473369), (7267, 394941), (7943, 361329), (8403, 341549), (21801, 131647), (23829, 120443), (26273, 109239), (36413, 78819)]