2017530249

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{3533}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 3126657024

約数和(自身を除く): 1109126775

約数列:

[1, 3, 7, 21, 71, 213, 383, 497, 1149, 1491, 2681, 3533, 8043, 10599, 24731, 27193, 74193, 81579, 190351, 250843, 571053, 752529, 1353139, 1755901, 4059417, 5267703, 9471973, 28415919, 96072869, 288218607, 672510083, 2017530249]

約数ペア:

[(1, 2017530249), (3, 672510083), (7, 288218607), (21, 96072869), (71, 28415919), (213, 9471973), (383, 5267703), (497, 4059417), (1149, 1755901), (1491, 1353139), (2681, 752529), (3533, 571053), (8043, 250843), (10599, 190351), (24731, 81579), (27193, 74193)]