42842019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 22476381

約数列:

[1, 3, 11, 29, 33, 87, 89, 267, 319, 503, 957, 979, 1509, 2581, 2937, 5533, 7743, 14587, 16599, 28391, 43761, 44767, 85173, 134301, 160457, 481371, 492437, 1298243, 1477311, 3894729, 14280673, 42842019]

約数ペア:

[(1, 42842019), (3, 14280673), (11, 3894729), (29, 1477311), (33, 1298243), (87, 492437), (89, 481371), (267, 160457), (319, 134301), (503, 85173), (957, 44767), (979, 43761), (1509, 28391), (2581, 16599), (2937, 14587), (5533, 7743)]