2028059901

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{2293}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 3406865280

約数和(自身を除く): 1378805379

約数列:

[1, 3, 7, 9, 21, 63, 101, 139, 303, 417, 707, 909, 973, 1251, 2121, 2293, 2919, 6363, 6879, 8757, 14039, 16051, 20637, 42117, 48153, 98273, 126351, 144459, 231593, 294819, 318727, 694779, 884457, 956181, 1621151, 2084337, 2231089, 2868543, 4863453, 6693267, 14590359, 20079801, 32191427, 96574281, 225339989, 289722843, 676019967, 2028059901]

約数ペア:

[(1, 2028059901), (3, 676019967), (7, 289722843), (9, 225339989), (21, 96574281), (63, 32191427), (101, 20079801), (139, 14590359), (303, 6693267), (417, 4863453), (707, 2868543), (909, 2231089), (973, 2084337), (1251, 1621151), (2121, 956181), (2293, 884457), (2919, 694779), (6363, 318727), (6879, 294819), (8757, 231593), (14039, 144459), (16051, 126351), (20637, 98273), (42117, 48153)]