531989523

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{3463}}^1$

素因数の和:3596

約数の個数: 36

約数和(自身を含む): 840567312

約数和(自身を除く): 308577789

約数列:

[1, 3, 9, 13, 39, 101, 117, 169, 303, 507, 909, 1313, 1521, 3463, 3939, 10389, 11817, 17069, 31167, 45019, 51207, 135057, 153621, 349763, 405171, 585247, 1049289, 1755741, 3147867, 4546919, 5267223, 13640757, 40922271, 59109947, 177329841, 531989523]

約数ペア:

[(1, 531989523), (3, 177329841), (9, 59109947), (13, 40922271), (39, 13640757), (101, 5267223), (117, 4546919), (169, 3147867), (303, 1755741), (507, 1049289), (909, 585247), (1313, 405171), (1521, 349763), (3463, 153621), (3939, 135057), (10389, 51207), (11817, 45019), (17069, 31167)]