684230469

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1091}}^1\times {\mathrm{1237}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 989587872

約数和(自身を除く): 305357403

約数列:

[1, 3, 13, 39, 169, 507, 1091, 1237, 3273, 3711, 14183, 16081, 42549, 48243, 184379, 209053, 553137, 627159, 1349567, 4048701, 17544371, 52633113, 228076823, 684230469]

約数ペア:

[(1, 684230469), (3, 228076823), (13, 52633113), (39, 17544371), (169, 4048701), (507, 1349567), (1091, 627159), (1237, 553137), (3273, 209053), (3711, 184379), (14183, 48243), (16081, 42549)]