996870693

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{68897}}^1$

素因数の和:68973

約数の個数: 32

約数和(自身を含む): 1666780416

約数和(自身を除く): 669909723

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 14469, 68897, 206691, 482279, 895661, 1446837, 2686983, 3651541, 6269627, 10954623, 18808881, 25560787, 47470033, 76682361, 142410099, 332290231, 996870693]

約数ペア:

[(1, 996870693), (3, 332290231), (7, 142410099), (13, 76682361), (21, 47470033), (39, 25560787), (53, 18808881), (91, 10954623), (159, 6269627), (273, 3651541), (371, 2686983), (689, 1446837), (1113, 895661), (2067, 482279), (4823, 206691), (14469, 68897)]