1916804967

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2833}}^1$

素因数の和:2984

約数の個数: 64

約数和(自身を含む): 3330063360

約数和(自身を除く): 1413258393

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 101, 203, 231, 303, 319, 609, 707, 957, 1111, 2121, 2233, 2833, 2929, 3333, 6699, 7777, 8499, 8787, 19831, 20503, 23331, 31163, 32219, 59493, 61509, 82157, 93489, 96657, 218141, 225533, 246471, 286133, 575099, 654423, 676599, 858399, 903727, 1725297, 2002931, 2711181, 3147463, 6008793, 6326089, 8297857, 9442389, 18978267, 22032241, 24893571, 58084999, 66096723, 91276427, 174254997, 273829281, 638934989, 1916804967]

約数ペア:

[(1, 1916804967), (3, 638934989), (7, 273829281), (11, 174254997), (21, 91276427), (29, 66096723), (33, 58084999), (77, 24893571), (87, 22032241), (101, 18978267), (203, 9442389), (231, 8297857), (303, 6326089), (319, 6008793), (609, 3147463), (707, 2711181), (957, 2002931), (1111, 1725297), (2121, 903727), (2233, 858399), (2833, 676599), (2929, 654423), (3333, 575099), (6699, 286133), (7777, 246471), (8499, 225533), (8787, 218141), (19831, 96657), (20503, 93489), (23331, 82157), (31163, 61509), (32219, 59493)]