98738991

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44417}}^1$

素因数の和:44455

約数の個数: 24

約数和(自身を含む): 161681520

約数和(自身を除く): 62942529

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 44417, 133251, 399753, 577421, 843923, 1732263, 2531769, 5196789, 7595307, 10970999, 32912997, 98738991]

約数ペア:

[(1, 98738991), (3, 32912997), (9, 10970999), (13, 7595307), (19, 5196789), (39, 2531769), (57, 1732263), (117, 843923), (171, 577421), (247, 399753), (741, 133251), (2223, 44417)]