580293

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 980096

約数和(自身を除く): 399803

約数列:

[1, 3, 7, 9, 21, 61, 63, 151, 183, 427, 453, 549, 1057, 1281, 1359, 3171, 3843, 9211, 9513, 27633, 64477, 82899, 193431, 580293]

約数ペア:

[(1, 580293), (3, 193431), (7, 82899), (9, 64477), (21, 27633), (61, 9513), (63, 9211), (151, 3843), (183, 3171), (427, 1359), (453, 1281), (549, 1057)]