2045484987

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{58997}}^1$

素因数の和:59147

約数の個数: 32

約数和(自身を含む): 3383181312

約数和(自身を除く): 1337696325

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 4953, 11557, 34671, 58997, 176991, 412979, 766961, 1238937, 2300883, 5368727, 7492619, 16106181, 22477857, 52448333, 97404047, 157344999, 292212141, 681828329, 2045484987]

約数ペア:

[(1, 2045484987), (3, 681828329), (7, 292212141), (13, 157344999), (21, 97404047), (39, 52448333), (91, 22477857), (127, 16106181), (273, 7492619), (381, 5368727), (889, 2300883), (1651, 1238937), (2667, 766961), (4953, 412979), (11557, 176991), (34671, 58997)]