2374197

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 3808512

約数和(自身を除く): 1434315

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 521, 651, 1519, 1563, 3647, 4557, 10941, 16151, 25529, 48453, 76587, 113057, 339171, 791399, 2374197]

約数ペア:

[(1, 2374197), (3, 791399), (7, 339171), (21, 113057), (31, 76587), (49, 48453), (93, 25529), (147, 16151), (217, 10941), (521, 4557), (651, 3647), (1519, 1563)]